| 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 | $179.56 | 11.503% | $200.2148 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $185.88 | 5.436% | $195.9844 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $229.54 | 10.653% | $253.9929 | $253.99 | $254.00 | $254.00 |
| Purchase #4 | $192.80 | 6.203% | $204.7594 | $204.76 | $204.75 | $204.80 |
| Purchase #5 | $226.37 | 7.600% | $243.5741 | $243.57 | $243.55 | $243.60 |
| Purchase #6 | $237.59 | 7.747% | $255.9961 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $127.45 | 13.326% | $144.434 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $1,379.19 | $1,498.9557 | $1,498.94 | $1,498.95 | $1,499.00 | |