| 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 | $159.84 | 10.782% | $177.0739 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $145.63 | 9.793% | $159.8915 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $236.46 | 7.469% | $254.1212 | $254.12 | $254.10 | $254.10 |
| Purchase #4 | $197.50 | 9.767% | $216.7898 | $216.79 | $216.80 | $216.80 |
| Purchase #5 | $72.35 | 8.341% | $78.3847 | $78.38 | $78.40 | $78.40 |
| Purchase #6 | $145.71 | 11.467% | $162.4186 | $162.42 | $162.40 | $162.40 |
| Purchase #7 | $141.33 | 8.229% | $152.96 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $1,098.82 | $1,201.6397 | $1,201.63 | $1,201.60 | $1,201.70 | |