| 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 | $185.71 | 6.224% | $197.2686 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $29.52 | 10.745% | $32.6919 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $200.96 | 7.605% | $216.243 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $136.72 | 12.453% | $153.7457 | $153.75 | $153.75 | $153.70 |
| Purchase #5 | $224.75 | 8.578% | $244.0291 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $18.88 | 8.321% | $20.451 | $20.45 | $20.45 | $20.50 |
| Purchase #7 | $60.57 | 4.335% | $63.1957 | $63.20 | $63.20 | $63.20 |
| 7 purchase totals = | $857.11 | $927.6250 | $927.63 | $927.65 | $927.60 | |