| 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 | $97.55 | 5.142% | $102.566 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $38.53 | 11.766% | $43.0634 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $184.84 | 6.641% | $197.1152 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $160.42 | 7.539% | $172.5141 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $111.61 | 3.252% | $115.2396 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $191.36 | 5.759% | $202.3804 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $43.82 | 12.801% | $49.4294 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $828.13 | $882.3081 | $882.31 | $882.30 | $882.30 | |