| 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 | $125.53 | 9.448% | $137.3901 | $137.39 | $137.40 | $137.40 |
| Purchase #2 | $220.67 | 8.475% | $239.3718 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $156.51 | 11.855% | $175.0643 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $86.32 | 12.612% | $97.2067 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $29.30 | 12.582% | $32.9865 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $108.56 | 11.247% | $120.7697 | $120.77 | $120.75 | $120.80 |
| Purchase #7 | $152.28 | 8.579% | $165.3441 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $879.17 | $968.1332 | $968.13 | $968.10 | $968.20 | |