| 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 | $178.37 | 7.617% | $191.9564 | $191.96 | $191.95 | $192.00 |
| Purchase #2 | $56.52 | 12.121% | $63.3708 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $194.65 | 9.134% | $212.4293 | $212.43 | $212.45 | $212.40 |
| Purchase #4 | $105.86 | 6.128% | $112.3471 | $112.35 | $112.35 | $112.30 |
| Purchase #5 | $25.98 | 8.212% | $28.1135 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $235.62 | 12.214% | $264.3986 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $83.33 | 13.400% | $94.4962 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $880.33 | $967.1119 | $967.12 | $967.10 | $967.10 | |