| 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 | $128.57 | 12.640% | $144.8212 | $144.82 | $144.80 | $144.80 |
| Purchase #2 | $162.70 | 8.554% | $176.6174 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $94.40 | 10.180% | $104.0099 | $104.01 | $104.00 | $104.00 |
| Purchase #4 | $169.59 | 7.827% | $182.8638 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $188.67 | 3.171% | $194.6527 | $194.65 | $194.65 | $194.70 |
| Purchase #6 | $23.75 | 7.728% | $25.5854 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $130.39 | 4.562% | $136.3384 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $898.07 | $964.8888 | $964.89 | $964.85 | $964.90 | |