| 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 | $151.60 | 9.362% | $165.7928 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $56.41 | 7.526% | $60.6554 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $99.96 | 5.725% | $105.6827 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $126.30 | 4.376% | $131.8269 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $210.66 | 9.443% | $230.5526 | $230.55 | $230.55 | $230.60 |
| Purchase #6 | $64.62 | 9.229% | $70.5838 | $70.58 | $70.60 | $70.60 |
| Purchase #7 | $78.26 | 3.506% | $81.0038 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $787.81 | $846.0980 | $846.09 | $846.15 | $846.20 | |