| 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 | $177.50 | 5.531% | $187.3175 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $199.81 | 12.505% | $224.7962 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $26.90 | 8.280% | $29.1273 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $190.83 | 4.700% | $199.799 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $23.61 | 7.216% | $25.3137 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $240.54 | 5.644% | $254.1161 | $254.12 | $254.10 | $254.10 |
| Purchase #7 | $107.83 | 7.579% | $116.0024 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $967.02 | $1,036.4722 | $1,036.48 | $1,036.45 | $1,036.40 | |