| 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 | $170.71 | 12.295% | $191.6988 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $51.30 | 8.811% | $55.82 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $150.66 | 6.190% | $159.9859 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $207.72 | 3.175% | $214.3151 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $21.91 | 9.563% | $24.0053 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $250.83 | 4.484% | $262.0772 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $73.40 | 13.261% | $83.1336 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $926.53 | $991.0359 | $991.05 | $991.05 | $991.00 | |