| 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 | $165.62 | 7.269% | $177.6589 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $176.61 | 6.340% | $187.8071 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $218.88 | 11.800% | $244.7078 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $48.76 | 6.796% | $52.0737 | $52.07 | $52.05 | $52.10 |
| Purchase #5 | $212.86 | 5.672% | $224.9334 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $227.53 | 9.198% | $248.4582 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $114.91 | 8.603% | $124.7957 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $1,165.17 | $1,260.4348 | $1,260.44 | $1,260.40 | $1,260.50 | |