| 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 | $155.93 | 8.125% | $168.5993 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $158.69 | 4.511% | $165.8485 | $165.85 | $165.85 | $165.80 |
| Purchase #3 | $45.64 | 9.388% | $49.9247 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $109.42 | 5.336% | $115.2587 | $115.26 | $115.25 | $115.30 |
| Purchase #5 | $48.61 | 10.872% | $53.8949 | $53.89 | $53.90 | $53.90 |
| Purchase #6 | $15.51 | 9.552% | $16.9915 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $241.69 | 7.652% | $260.1841 | $260.18 | $260.20 | $260.20 |
| 7 purchase totals = | $775.49 | $830.7017 | $830.69 | $830.70 | $830.70 | |