| 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 | $144.26 | 9.102% | $157.3905 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $107.74 | 11.279% | $119.892 | $119.89 | $119.90 | $119.90 |
| Purchase #3 | $102.97 | 8.721% | $111.95 | $111.95 | $111.95 | $112.00 |
| Purchase #4 | $224.62 | 3.424% | $232.311 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $171.65 | 11.165% | $190.8147 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $195.97 | 4.544% | $204.8749 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $59.48 | 5.374% | $62.6765 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $1,006.69 | $1,079.9096 | $1,079.90 | $1,079.90 | $1,080.00 | |