| 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 | $184.40 | 7.493% | $198.2171 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $170.91 | 7.266% | $183.3283 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $45.98 | 4.274% | $47.9452 | $47.95 | $47.95 | $47.90 |
| Purchase #4 | $245.87 | 8.840% | $267.6049 | $267.60 | $267.60 | $267.60 |
| Purchase #5 | $148.56 | 9.784% | $163.0951 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $24.49 | 9.523% | $26.8222 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $30.51 | 13.781% | $34.7146 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $850.72 | $921.7274 | $921.73 | $921.70 | $921.60 | |