| 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 | $18.51 | 6.264% | $19.6695 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $109.74 | 7.772% | $118.269 | $118.27 | $118.25 | $118.30 |
| Purchase #3 | $246.83 | 6.829% | $263.686 | $263.69 | $263.70 | $263.70 |
| Purchase #4 | $121.41 | 7.523% | $130.5437 | $130.54 | $130.55 | $130.50 |
| Purchase #5 | $65.53 | 6.217% | $69.604 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $29.95 | 7.373% | $32.1582 | $32.16 | $32.15 | $32.20 |
| Purchase #7 | $169.91 | 12.549% | $191.232 | $191.23 | $191.25 | $191.20 |
| 7 purchase totals = | $761.88 | $825.1624 | $825.16 | $825.15 | $825.20 | |