| 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 | $138.47 | 10.392% | $152.8598 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $45.78 | 11.397% | $50.9975 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $76.49 | 11.109% | $84.9873 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $18.26 | 4.327% | $19.0501 | $19.05 | $19.05 | $19.10 |
| Purchase #5 | $184.38 | 3.765% | $191.3219 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $17.53 | 9.351% | $19.1692 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $227.83 | 9.691% | $249.909 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $708.74 | $768.2948 | $768.30 | $768.25 | $768.40 | |