| 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 | $148.33 | 13.500% | $168.3546 | $168.35 | $168.35 | $168.40 |
| Purchase #2 | $28.46 | 13.776% | $32.3806 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $42.65 | 10.395% | $47.0835 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $42.45 | 8.214% | $45.9368 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $68.64 | 8.465% | $74.4504 | $74.45 | $74.45 | $74.50 |
| Purchase #6 | $124.35 | 8.448% | $134.8551 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $223.29 | 8.182% | $241.5596 | $241.56 | $241.55 | $241.60 |
| 7 purchase totals = | $678.17 | $744.6206 | $744.62 | $744.65 | $744.80 | |