| 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 | $178.56 | 9.324% | $195.2089 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $99.35 | 8.601% | $107.8951 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $223.26 | 10.464% | $246.6219 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $92.30 | 13.368% | $104.6387 | $104.64 | $104.65 | $104.60 |
| Purchase #5 | $6.72 | 3.834% | $6.9776 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $18.63 | 13.321% | $21.1117 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $159.81 | 9.486% | $174.9696 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $778.63 | $857.4235 | $857.43 | $857.40 | $857.40 | |