| 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 | $151.43 | 13.492% | $171.8609 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $78.49 | 4.212% | $81.796 | $81.80 | $81.80 | $81.80 |
| Purchase #3 | $114.54 | 9.790% | $125.7535 | $125.75 | $125.75 | $125.80 |
| Purchase #4 | $89.78 | 4.682% | $93.9835 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $76.86 | 3.371% | $79.451 | $79.45 | $79.45 | $79.50 |
| Purchase #6 | $190.93 | 6.444% | $203.2335 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $164.39 | 3.562% | $170.2456 | $170.25 | $170.25 | $170.20 |
| 7 purchase totals = | $866.42 | $926.3240 | $926.32 | $926.35 | $926.40 | |