| 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 | $148.79 | 7.722% | $160.2796 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $149.99 | 11.377% | $167.0544 | $167.05 | $167.05 | $167.10 |
| Purchase #3 | $163.30 | 10.704% | $180.7796 | $180.78 | $180.80 | $180.80 |
| Purchase #4 | $82.33 | 8.757% | $89.5396 | $89.54 | $89.55 | $89.50 |
| Purchase #5 | $192.88 | 7.509% | $207.3634 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $44.30 | 9.252% | $48.3986 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $130.34 | 5.848% | $137.9623 | $137.96 | $137.95 | $138.00 |
| 7 purchase totals = | $911.93 | $991.3775 | $991.37 | $991.40 | $991.50 | |