| 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 | $168.47 | 12.809% | $190.0493 | $190.05 | $190.05 | $190.00 |
| Purchase #2 | $158.42 | 13.816% | $180.3073 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $124.96 | 12.199% | $140.2039 | $140.20 | $140.20 | $140.20 |
| Purchase #4 | $54.75 | 10.294% | $60.386 | $60.39 | $60.40 | $60.40 |
| Purchase #5 | $51.31 | 12.574% | $57.7617 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $102.52 | 7.427% | $110.1342 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $238.29 | 13.665% | $270.8523 | $270.85 | $270.85 | $270.90 |
| 7 purchase totals = | $898.72 | $1,009.6947 | $1,009.69 | $1,009.70 | $1,009.70 | |