| 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 | $125.46 | 8.385% | $135.9798 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $67.60 | 6.708% | $72.1346 | $72.13 | $72.15 | $72.10 |
| Purchase #3 | $141.48 | 4.604% | $147.9937 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $55.61 | 7.301% | $59.6701 | $59.67 | $59.65 | $59.70 |
| Purchase #5 | $138.44 | 8.713% | $150.5023 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $88.53 | 13.121% | $100.146 | $100.15 | $100.15 | $100.10 |
| Purchase #7 | $100.26 | 10.411% | $110.6981 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $717.38 | $777.1246 | $777.12 | $777.15 | $777.10 | |