| 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 | $192.67 | 10.635% | $213.1605 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $209.25 | 3.155% | $215.8518 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $48.68 | 10.742% | $53.9092 | $53.91 | $53.90 | $53.90 |
| Purchase #4 | $168.46 | 7.267% | $180.702 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $7.88 | 11.582% | $8.7927 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $116.25 | 3.489% | $120.306 | $120.31 | $120.30 | $120.30 |
| Purchase #7 | $19.48 | 7.251% | $20.8925 | $20.89 | $20.90 | $20.90 |
| 7 purchase totals = | $762.67 | $813.6147 | $813.61 | $813.60 | $813.70 | |