| 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 | $178.26 | 9.681% | $195.5174 | $195.52 | $195.50 | $195.50 |
| Purchase #2 | $119.30 | 13.572% | $135.4914 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $62.70 | 10.683% | $69.3982 | $69.40 | $69.40 | $69.40 |
| Purchase #4 | $116.27 | 3.348% | $120.1627 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $59.80 | 5.640% | $63.1727 | $63.17 | $63.15 | $63.20 |
| Purchase #6 | $133.51 | 5.814% | $141.2723 | $141.27 | $141.25 | $141.30 |
| Purchase #7 | $240.52 | 5.176% | $252.9693 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $910.36 | $977.9840 | $977.98 | $977.90 | $978.10 | |