| 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 | $94.93 | 11.511% | $105.8574 | $105.86 | $105.85 | $105.90 |
| Purchase #2 | $143.30 | 13.222% | $162.2471 | $162.25 | $162.25 | $162.20 |
| Purchase #3 | $29.38 | 5.590% | $31.0223 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $176.42 | 3.727% | $182.9952 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $25.86 | 11.546% | $28.8458 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $41.90 | 12.455% | $47.1186 | $47.12 | $47.10 | $47.10 |
| Purchase #7 | $132.52 | 12.213% | $148.7047 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $644.31 | $706.7911 | $706.80 | $706.75 | $706.70 | |