| 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 | $165.83 | 6.664% | $176.8809 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $81.25 | 5.485% | $85.7066 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $34.38 | 13.499% | $39.021 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $195.73 | 9.370% | $214.0699 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $46.27 | 9.531% | $50.68 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $205.75 | 8.240% | $222.7038 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $171.84 | 5.740% | $181.7036 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $901.05 | $970.7658 | $970.76 | $970.75 | $970.80 | |