| 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 | $175.47 | 10.858% | $194.5225 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $87.88 | 11.668% | $98.1338 | $98.13 | $98.15 | $98.10 |
| Purchase #3 | $51.27 | 8.290% | $55.5203 | $55.52 | $55.50 | $55.50 |
| Purchase #4 | $146.70 | 9.193% | $160.1861 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $139.32 | 11.572% | $155.4421 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $153.27 | 11.348% | $170.6631 | $170.66 | $170.65 | $170.70 |
| Purchase #7 | $7.44 | 4.530% | $7.777 | $7.78 | $7.80 | $7.80 |
| 7 purchase totals = | $761.35 | $842.2449 | $842.24 | $842.25 | $842.20 | |