| 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 | $109.38 | 7.826% | $117.9401 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $154.84 | 6.586% | $165.0378 | $165.04 | $165.05 | $165.00 |
| Purchase #3 | $119.75 | 6.247% | $127.2308 | $127.23 | $127.25 | $127.20 |
| Purchase #4 | $48.82 | 13.847% | $55.5801 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $204.76 | 9.408% | $224.0238 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $49.90 | 9.274% | $54.5277 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $120.37 | 12.730% | $135.6931 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $807.82 | $880.0334 | $880.03 | $880.10 | $879.90 | |