| 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 | $144.94 | 4.269% | $151.1275 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $59.76 | 3.268% | $61.713 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $109.32 | 5.787% | $115.6463 | $115.65 | $115.65 | $115.60 |
| Purchase #4 | $65.87 | 10.592% | $72.847 | $72.85 | $72.85 | $72.80 |
| Purchase #5 | $109.29 | 13.645% | $124.2026 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $13.31 | 12.157% | $14.9281 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $120.53 | 4.523% | $125.9816 | $125.98 | $126.00 | $126.00 |
| 7 purchase totals = | $623.02 | $666.4461 | $666.45 | $666.50 | $666.30 | |