| 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 | $126.71 | 11.225% | $140.9332 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $32.64 | 10.630% | $36.1096 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $171.89 | 9.653% | $188.4825 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $176.28 | 3.482% | $182.4181 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $121.37 | 11.712% | $135.5849 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $148.94 | 13.640% | $169.2554 | $169.26 | $169.25 | $169.30 |
| Purchase #7 | $99.43 | 3.445% | $102.8554 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $877.26 | $955.6391 | $955.64 | $955.65 | $955.70 | |