| 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 | $163.25 | 7.283% | $175.1395 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $98.61 | 3.647% | $102.2063 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $19.98 | 12.690% | $22.5155 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $195.87 | 13.720% | $222.7434 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $247.78 | 11.286% | $275.7445 | $275.74 | $275.75 | $275.70 |
| Purchase #6 | $31.84 | 3.514% | $32.9589 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $73.88 | 6.133% | $78.4111 | $78.41 | $78.40 | $78.40 |
| 7 purchase totals = | $831.21 | $909.7192 | $909.72 | $909.70 | $909.60 | |