| 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 | $112.76 | 7.194% | $120.872 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $120.29 | 11.318% | $133.9044 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $146.37 | 8.189% | $158.3562 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $97.90 | 6.667% | $104.427 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $140.65 | 10.741% | $155.7572 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $33.52 | 4.764% | $35.1169 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $89.77 | 12.179% | $100.7031 | $100.70 | $100.70 | $100.70 |
| 7 purchase totals = | $741.26 | $809.1368 | $809.14 | $809.10 | $809.20 | |