| 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 | $174.57 | 9.406% | $190.9901 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $224.34 | 3.648% | $232.5239 | $232.52 | $232.50 | $232.50 |
| Purchase #3 | $51.41 | 5.122% | $54.0432 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $136.71 | 12.508% | $153.8097 | $153.81 | $153.80 | $153.80 |
| Purchase #5 | $196.53 | 11.700% | $219.524 | $219.52 | $219.50 | $219.50 |
| Purchase #6 | $24.49 | 4.210% | $25.521 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $140.41 | 6.500% | $149.5367 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $948.46 | $1,025.9486 | $1,025.94 | $1,025.90 | $1,025.80 | |