| 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 | $177.28 | 9.612% | $194.3202 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $156.49 | 13.279% | $177.2703 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $107.81 | 7.111% | $115.4764 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $127.84 | 8.505% | $138.7128 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $111.91 | 8.424% | $121.3373 | $121.34 | $121.35 | $121.30 |
| Purchase #6 | $132.45 | 8.633% | $143.8844 | $143.88 | $143.90 | $143.90 |
| Purchase #7 | $47.91 | 11.872% | $53.5979 | $53.60 | $53.60 | $53.60 |
| 7 purchase totals = | $861.69 | $944.5993 | $944.60 | $944.60 | $944.60 | |