| 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 | $166.68 | 13.523% | $189.2201 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $5.57 | 5.699% | $5.8874 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $111.29 | 6.470% | $118.4905 | $118.49 | $118.50 | $118.50 |
| Purchase #4 | $213.34 | 10.117% | $234.9236 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $170.99 | 7.754% | $184.2486 | $184.25 | $184.25 | $184.20 |
| Purchase #6 | $182.94 | 5.409% | $192.8352 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $59.94 | 13.585% | $68.0828 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $910.75 | $993.6882 | $993.69 | $993.70 | $993.60 | |