| 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 | $201.51 | 6.643% | $214.8963 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $75.36 | 7.840% | $81.2682 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $234.90 | 6.475% | $250.1098 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $31.49 | 7.357% | $33.8067 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $57.29 | 11.354% | $63.7947 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $165.91 | 7.597% | $178.5142 | $178.51 | $178.50 | $178.50 |
| Purchase #7 | $79.84 | 10.355% | $88.1074 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $846.30 | $910.4973 | $910.50 | $910.45 | $910.50 | |