| 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 | $180.93 | 5.749% | $191.3317 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $158.45 | 5.641% | $167.3882 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $180.64 | 12.221% | $202.716 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $35.56 | 5.105% | $37.3753 | $37.38 | $37.40 | $37.40 |
| Purchase #5 | $127.39 | 12.832% | $143.7367 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $5.60 | 5.117% | $5.8866 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $24.91 | 8.869% | $27.1193 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $713.48 | $775.5538 | $775.57 | $775.60 | $775.50 | |