| 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 | $160.78 | 13.764% | $182.9098 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $183.89 | 12.833% | $207.4886 | $207.49 | $207.50 | $207.50 |
| Purchase #3 | $85.57 | 10.265% | $94.3538 | $94.35 | $94.35 | $94.40 |
| Purchase #4 | $233.33 | 6.489% | $248.4708 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $62.53 | 6.745% | $66.7476 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $101.72 | 12.769% | $114.7086 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $44.63 | 8.794% | $48.5548 | $48.55 | $48.55 | $48.60 |
| 7 purchase totals = | $872.45 | $963.2340 | $963.23 | $963.20 | $963.30 | |