| 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 | $106.31 | 7.651% | $114.4438 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $185.82 | 6.293% | $197.5137 | $197.51 | $197.50 | $197.50 |
| Purchase #3 | $42.96 | 9.155% | $46.893 | $46.89 | $46.90 | $46.90 |
| Purchase #4 | $181.87 | 7.296% | $195.1392 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $51.71 | 4.252% | $53.9087 | $53.91 | $53.90 | $53.90 |
| Purchase #6 | $144.83 | 9.548% | $158.6584 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $125.51 | 5.421% | $132.3139 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $839.01 | $898.8707 | $898.86 | $898.85 | $898.80 | |