| 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 | $142.72 | 6.358% | $151.7941 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $24.33 | 4.752% | $25.4862 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $244.70 | 10.283% | $269.8625 | $269.86 | $269.85 | $269.90 |
| Purchase #4 | $177.29 | 6.345% | $188.5391 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $20.39 | 6.217% | $21.6576 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $193.38 | 7.432% | $207.752 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $12.81 | 7.766% | $13.8048 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $815.62 | $878.8963 | $878.89 | $878.90 | $879.00 | |