| 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 | $153.96 | 11.730% | $172.0195 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $115.52 | 4.232% | $120.4088 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $170.46 | 5.320% | $179.5285 | $179.53 | $179.55 | $179.50 |
| Purchase #4 | $102.34 | 6.217% | $108.7025 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $120.86 | 3.657% | $125.2799 | $125.28 | $125.30 | $125.30 |
| Purchase #6 | $129.36 | 10.564% | $143.0256 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $30.67 | 13.425% | $34.7874 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $823.17 | $883.7522 | $883.76 | $883.80 | $883.70 | |