| 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 | $128.81 | 3.476% | $133.2874 | $133.29 | $133.30 | $133.30 |
| Purchase #2 | $110.62 | 13.661% | $125.7318 | $125.73 | $125.75 | $125.70 |
| Purchase #3 | $18.36 | 5.630% | $19.3937 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $171.63 | 6.294% | $182.4324 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $50.86 | 10.112% | $56.003 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $65.39 | 8.388% | $70.8749 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $161.27 | 7.477% | $173.3282 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $706.94 | $761.0514 | $761.04 | $761.10 | $761.00 | |