| 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 | $54.45 | 9.193% | $59.4556 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $133.62 | 8.138% | $144.494 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $207.29 | 6.568% | $220.9048 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $131.56 | 13.343% | $149.1141 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $145.61 | 9.156% | $158.9421 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $126.52 | 6.480% | $134.7185 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $249.61 | 7.337% | $267.9239 | $267.92 | $267.90 | $267.90 |
| 7 purchase totals = | $1,048.66 | $1,135.5530 | $1,135.54 | $1,135.50 | $1,135.50 | |