| 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 | $180.37 | 12.321% | $202.5934 | $202.59 | $202.60 | $202.60 |
| Purchase #2 | $57.55 | 8.448% | $62.4118 | $62.41 | $62.40 | $62.40 |
| Purchase #3 | $203.37 | 3.297% | $210.0751 | $210.08 | $210.10 | $210.10 |
| Purchase #4 | $51.94 | 6.345% | $55.2356 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $136.98 | 4.650% | $143.3496 | $143.35 | $143.35 | $143.30 |
| Purchase #6 | $169.41 | 4.202% | $176.5286 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $85.97 | 6.249% | $91.3423 | $91.34 | $91.35 | $91.30 |
| 7 purchase totals = | $885.59 | $941.5364 | $941.54 | $941.60 | $941.40 | |