| 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 | $135.76 | 13.191% | $153.6681 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $211.34 | 8.583% | $229.4793 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $81.60 | 6.824% | $87.1684 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $170.59 | 11.821% | $190.7554 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $150.95 | 11.851% | $168.8391 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $160.94 | 10.109% | $177.2094 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $26.76 | 4.667% | $28.0089 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $937.94 | $1,035.1286 | $1,035.14 | $1,035.10 | $1,035.20 | |