| 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 | $170.43 | 10.802% | $188.8398 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $31.86 | 8.591% | $34.5971 | $34.60 | $34.60 | $34.60 |
| Purchase #3 | $119.94 | 10.449% | $132.4725 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $95.39 | 12.597% | $107.4063 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $217.85 | 12.311% | $244.6695 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $14.46 | 9.118% | $15.7785 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $82.70 | 13.802% | $94.1143 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $732.63 | $817.8780 | $817.88 | $817.85 | $817.90 | |