| 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 | $177.53 | 11.782% | $198.4466 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $57.72 | 8.640% | $62.707 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $173.68 | 13.335% | $196.8402 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $101.81 | 7.110% | $109.0487 | $109.05 | $109.05 | $109.00 |
| Purchase #5 | $183.47 | 13.317% | $207.9027 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $44.56 | 5.572% | $47.0429 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $52.78 | 4.734% | $55.2786 | $55.28 | $55.30 | $55.30 |
| 7 purchase totals = | $791.55 | $877.2667 | $877.27 | $877.30 | $877.10 | |