| 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 | $142.80 | 8.443% | $154.8566 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $151.68 | 8.353% | $164.3498 | $164.35 | $164.35 | $164.30 |
| Purchase #3 | $211.42 | 10.780% | $234.2111 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $145.64 | 6.518% | $155.1328 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $37.39 | 9.511% | $40.9462 | $40.95 | $40.95 | $40.90 |
| Purchase #6 | $149.39 | 13.381% | $169.3799 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $99.36 | 7.120% | $106.4344 | $106.43 | $106.45 | $106.40 |
| 7 purchase totals = | $937.68 | $1,025.3108 | $1,025.31 | $1,025.35 | $1,025.20 | |