| 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 | $125.91 | 7.267% | $135.0599 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $247.33 | 7.456% | $265.7709 | $265.77 | $265.75 | $265.80 |
| Purchase #3 | $12.62 | 7.104% | $13.5165 | $13.52 | $13.50 | $13.50 |
| Purchase #4 | $171.96 | 12.360% | $193.2143 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $138.73 | 13.312% | $157.1977 | $157.20 | $157.20 | $157.20 |
| Purchase #6 | $88.38 | 6.258% | $93.9108 | $93.91 | $93.90 | $93.90 |
| Purchase #7 | $56.83 | 7.230% | $60.9388 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $841.76 | $919.6089 | $919.61 | $919.55 | $919.60 | |