| 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 | $135.60 | 9.817% | $148.9119 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $156.98 | 5.485% | $165.5904 | $165.59 | $165.60 | $165.60 |
| Purchase #3 | $37.50 | 4.381% | $39.1429 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $70.53 | 11.294% | $78.4957 | $78.50 | $78.50 | $78.50 |
| Purchase #5 | $208.41 | 4.591% | $217.9781 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $133.87 | 3.682% | $138.7991 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $158.38 | 3.534% | $163.9771 | $163.98 | $164.00 | $164.00 |
| 7 purchase totals = | $901.27 | $952.8952 | $952.90 | $952.95 | $952.90 | |