| 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 | $148.95 | 11.858% | $166.6125 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $36.58 | 9.466% | $40.0427 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $73.65 | 3.110% | $75.9405 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $157.68 | 5.696% | $166.6615 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $42.98 | 11.534% | $47.9373 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $90.35 | 6.711% | $96.4134 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $119.47 | 6.158% | $126.827 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $669.66 | $720.4349 | $720.43 | $720.45 | $720.30 | |