| 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 | $20.52 | 8.481% | $22.2603 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $194.83 | 3.782% | $202.1985 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $92.89 | 13.869% | $105.7729 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $7.96 | 4.739% | $8.3372 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $194.94 | 11.772% | $217.8883 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $159.39 | 11.239% | $177.3038 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $145.55 | 5.768% | $153.9453 | $153.95 | $153.95 | $153.90 |
| 7 purchase totals = | $816.08 | $887.7063 | $887.71 | $887.70 | $887.70 | |