| 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 | $161.91 | 5.360% | $170.5884 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $140.88 | 7.783% | $151.8447 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $13.76 | 8.341% | $14.9077 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $210.49 | 8.750% | $228.9079 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $29.30 | 4.298% | $30.5593 | $30.56 | $30.55 | $30.60 |
| Purchase #6 | $70.88 | 5.797% | $74.9889 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $28.55 | 5.329% | $30.0714 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $655.77 | $701.8683 | $701.87 | $701.85 | $701.90 | |