| 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 | $187.52 | 4.140% | $195.2833 | $195.28 | $195.30 | $195.30 |
| Purchase #2 | $173.44 | 12.477% | $195.0801 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $167.30 | 11.637% | $186.7687 | $186.77 | $186.75 | $186.80 |
| Purchase #4 | $40.88 | 10.352% | $45.1119 | $45.11 | $45.10 | $45.10 |
| Purchase #5 | $91.37 | 10.200% | $100.6897 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $58.41 | 13.371% | $66.22 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $23.52 | 9.496% | $25.7535 | $25.75 | $25.75 | $25.80 |
| 7 purchase totals = | $742.44 | $814.9072 | $814.90 | $814.90 | $815.00 | |