| 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 | $167.93 | 6.471% | $178.7968 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $29.79 | 5.629% | $31.4669 | $31.47 | $31.45 | $31.50 |
| Purchase #3 | $145.95 | 10.701% | $161.5681 | $161.57 | $161.55 | $161.60 |
| Purchase #4 | $89.49 | 9.394% | $97.8967 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $60.92 | 9.248% | $66.5539 | $66.55 | $66.55 | $66.60 |
| Purchase #6 | $127.49 | 12.246% | $143.1024 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $106.57 | 8.287% | $115.4015 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $728.14 | $794.7863 | $794.79 | $794.75 | $794.90 | |