| 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 | $157.82 | 8.305% | $170.927 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $144.62 | 9.344% | $158.1333 | $158.13 | $158.15 | $158.10 |
| Purchase #3 | $23.96 | 12.386% | $26.9277 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $94.71 | 9.634% | $103.8344 | $103.83 | $103.85 | $103.80 |
| Purchase #5 | $147.30 | 5.550% | $155.4752 | $155.48 | $155.50 | $155.50 |
| Purchase #6 | $60.29 | 11.677% | $67.3301 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $175.76 | 7.389% | $188.7469 | $188.75 | $188.75 | $188.70 |
| 7 purchase totals = | $804.46 | $871.3746 | $871.38 | $871.50 | $871.20 | |