| 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 | $40.75 | 8.764% | $44.3213 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $101.68 | 7.382% | $109.186 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $138.70 | 3.332% | $143.3215 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $60.95 | 9.271% | $66.6007 | $66.60 | $66.60 | $66.60 |
| Purchase #5 | $162.60 | 11.256% | $180.9023 | $180.90 | $180.90 | $180.90 |
| Purchase #6 | $177.98 | 9.130% | $194.2296 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $229.48 | 10.866% | $254.4153 | $254.42 | $254.40 | $254.40 |
| 7 purchase totals = | $912.14 | $992.9767 | $992.98 | $992.95 | $992.90 | |