| 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 | $151.47 | 12.258% | $170.0372 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $246.79 | 8.666% | $268.1768 | $268.18 | $268.20 | $268.20 |
| Purchase #3 | $178.65 | 5.698% | $188.8295 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $25.85 | 7.588% | $27.8115 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $191.28 | 7.820% | $206.2381 | $206.24 | $206.25 | $206.20 |
| Purchase #6 | $59.33 | 12.426% | $66.7023 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $144.94 | 9.858% | $159.2282 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $998.31 | $1,087.0236 | $1,087.03 | $1,087.10 | $1,086.90 | |