| 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 | $211.76 | 9.632% | $232.1567 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $137.73 | 9.260% | $150.4838 | $150.48 | $150.50 | $150.50 |
| Purchase #3 | $75.43 | 4.453% | $78.7889 | $78.79 | $78.80 | $78.80 |
| Purchase #4 | $104.30 | 4.120% | $108.5972 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $150.71 | 5.579% | $159.1181 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $188.77 | 9.762% | $207.1977 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $177.98 | 6.860% | $190.1894 | $190.19 | $190.20 | $190.20 |
| 7 purchase totals = | $1,046.68 | $1,126.5318 | $1,126.54 | $1,126.55 | $1,126.60 | |