| 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 | $14.86 | 8.835% | $16.1729 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $176.71 | 8.380% | $191.5183 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $38.69 | 10.723% | $42.8387 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $97.90 | 8.317% | $106.0423 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $209.38 | 7.502% | $225.0877 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $16.39 | 8.797% | $17.8318 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $197.48 | 6.506% | $210.328 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $751.41 | $809.8197 | $809.82 | $809.85 | $809.70 | |