| 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 | $25.51 | 4.396% | $26.6314 | $26.63 | $26.65 | $26.60 |
| Purchase #2 | $189.66 | 7.265% | $203.4388 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $142.30 | 7.739% | $153.3126 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $131.60 | 11.652% | $146.934 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $98.87 | 11.808% | $110.5446 | $110.54 | $110.55 | $110.50 |
| Purchase #6 | $140.94 | 5.802% | $149.1173 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $150.33 | 9.422% | $164.4941 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $879.21 | $954.4728 | $954.46 | $954.50 | $954.30 | |