| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.78 | 13.530% | $204.1042 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $142.39 | 13.182% | $161.1598 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $238.78 | 7.649% | $257.0443 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $222.84 | 9.489% | $243.9853 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $192.97 | 12.800% | $217.6702 | $217.67 | $217.65 | $217.70 |
| Purchase #6 | $231.96 | 10.639% | $256.6382 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $248.39 | 10.275% | $273.9121 | $273.91 | $273.90 | $273.90 |
| 7 purchase totals = | $1,457.11 | $1,614.5141 | $1,614.51 | $1,614.50 | $1,614.50 | |