| 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 | $178.30 | 10.680% | $197.3424 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $130.39 | 7.823% | $140.5904 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $196.65 | 13.633% | $223.4593 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $102.95 | 9.386% | $112.6129 | $112.61 | $112.60 | $112.60 |
| Purchase #5 | $121.29 | 8.158% | $131.1848 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $55.88 | 4.669% | $58.489 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $49.64 | 8.476% | $53.8475 | $53.85 | $53.85 | $53.80 |
| 7 purchase totals = | $835.10 | $917.5263 | $917.52 | $917.55 | $917.50 | |