| 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 | $130.76 | 13.534% | $148.4571 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $178.54 | 13.575% | $202.7768 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $164.75 | 3.248% | $170.1011 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $98.92 | 5.663% | $104.5218 | $104.52 | $104.50 | $104.50 |
| Purchase #5 | $174.62 | 9.361% | $190.9662 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $69.45 | 9.872% | $76.3061 | $76.31 | $76.30 | $76.30 |
| Purchase #7 | $8.89 | 11.286% | $9.8933 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $825.93 | $903.0224 | $903.03 | $903.00 | $903.10 | |