| 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 | $152.99 | 3.870% | $158.9107 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $212.44 | 5.176% | $223.4359 | $223.44 | $223.45 | $223.40 |
| Purchase #3 | $28.43 | 12.526% | $31.9911 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $128.89 | 3.857% | $133.8613 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $170.97 | 7.867% | $184.4202 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $68.62 | 10.373% | $75.738 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $168.27 | 11.830% | $188.1763 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $930.61 | $996.5335 | $996.54 | $996.55 | $996.50 | |