| 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 | $12.68 | 8.412% | $13.7466 | $13.75 | $13.75 | $13.70 |
| Purchase #2 | $155.82 | 9.811% | $171.1075 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $191.29 | 7.205% | $205.0724 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $146.73 | 9.615% | $160.8381 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $141.98 | 4.488% | $148.3521 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $87.43 | 4.324% | $91.2105 | $91.21 | $91.20 | $91.20 |
| Purchase #7 | $140.45 | 3.774% | $145.7506 | $145.75 | $145.75 | $145.80 |
| 7 purchase totals = | $876.38 | $936.0778 | $936.08 | $936.05 | $936.10 | |