| 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 | $170.40 | 12.743% | $192.1141 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $112.97 | 8.463% | $122.5307 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $48.33 | 13.349% | $54.7816 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $197.93 | 8.764% | $215.2766 | $215.28 | $215.30 | $215.30 |
| Purchase #5 | $151.32 | 10.325% | $166.9438 | $166.94 | $166.95 | $166.90 |
| Purchase #6 | $44.47 | 12.390% | $49.9798 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $13.36 | 6.274% | $14.1982 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $738.78 | $815.8248 | $815.82 | $815.90 | $815.80 | |