| 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 | $213.98 | 5.260% | $225.2353 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $158.53 | 7.346% | $170.1756 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $30.34 | 9.284% | $33.1568 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $158.90 | 4.498% | $166.0473 | $166.05 | $166.05 | $166.00 |
| Purchase #5 | $5.93 | 4.789% | $6.214 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $12.89 | 10.630% | $14.2602 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $211.90 | 8.126% | $229.119 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $792.47 | $844.2082 | $844.22 | $844.20 | $844.20 | |