| 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 | $183.95 | 11.653% | $205.3857 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $166.79 | 11.394% | $185.7941 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $167.63 | 7.321% | $179.9022 | $179.90 | $179.90 | $179.90 |
| Purchase #4 | $66.26 | 5.781% | $70.0905 | $70.09 | $70.10 | $70.10 |
| Purchase #5 | $86.48 | 7.817% | $93.2401 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $29.72 | 11.475% | $33.1304 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $173.55 | 3.396% | $179.4438 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $874.38 | $946.9868 | $946.98 | $947.05 | $946.90 | |