| 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 | $158.37 | 7.201% | $169.7742 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $193.88 | 7.813% | $209.0278 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $48.90 | 13.247% | $55.3778 | $55.38 | $55.40 | $55.40 |
| Purchase #4 | $67.39 | 11.231% | $74.9586 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $124.78 | 3.484% | $129.1273 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $118.84 | 4.175% | $123.8016 | $123.80 | $123.80 | $123.80 |
| Purchase #7 | $235.49 | 6.431% | $250.6344 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $947.65 | $1,012.7017 | $1,012.70 | $1,012.75 | $1,012.70 | |