| 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 | $127.43 | 8.549% | $138.324 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $11.49 | 12.770% | $12.9573 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $182.41 | 4.809% | $191.1821 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $169.84 | 8.667% | $184.56 | $184.56 | $184.55 | $184.60 |
| Purchase #5 | $139.81 | 6.504% | $148.9032 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $57.39 | 3.648% | $59.4836 | $59.48 | $59.50 | $59.50 |
| Purchase #7 | $103.55 | 6.805% | $110.5966 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $791.92 | $846.0068 | $846.00 | $846.00 | $846.10 | |