| 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 | $175.30 | 3.725% | $181.8299 | $181.83 | $181.85 | $181.80 |
| Purchase #2 | $38.99 | 7.803% | $42.0324 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $49.64 | 8.104% | $53.6628 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $133.48 | 3.404% | $138.0237 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $18.98 | 6.362% | $20.1875 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $191.83 | 3.483% | $198.5114 | $198.51 | $198.50 | $198.50 |
| Purchase #7 | $59.50 | 9.289% | $65.027 | $65.03 | $65.05 | $65.00 |
| 7 purchase totals = | $667.72 | $699.2747 | $699.27 | $699.30 | $699.20 | |