| 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 | $121.33 | 9.468% | $132.8175 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $15.67 | 4.157% | $16.3214 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $216.67 | 12.507% | $243.7689 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $151.65 | 12.863% | $171.1567 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $73.40 | 3.425% | $75.914 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $89.44 | 7.188% | $95.8689 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $71.89 | 5.662% | $75.9604 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $740.05 | $811.8078 | $811.81 | $811.70 | $811.90 | |