| 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 | $133.76 | 12.208% | $150.0894 | $150.09 | $150.10 | $150.10 |
| Purchase #2 | $100.35 | 10.215% | $110.6008 | $110.60 | $110.60 | $110.60 |
| Purchase #3 | $192.70 | 7.464% | $207.0831 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $97.70 | 9.293% | $106.7793 | $106.78 | $106.80 | $106.80 |
| Purchase #5 | $196.43 | 4.283% | $204.8431 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $161.76 | 8.658% | $175.7652 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $172.98 | 12.458% | $194.5298 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $1,055.68 | $1,149.6907 | $1,149.69 | $1,149.75 | $1,149.70 | |