| 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 | $148.47 | 7.279% | $159.2771 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $111.57 | 8.557% | $121.117 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $203.47 | 4.860% | $213.3586 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $169.49 | 7.187% | $181.6712 | $181.67 | $181.65 | $181.70 |
| Purchase #5 | $190.50 | 13.133% | $215.5184 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $144.98 | 4.404% | $151.3649 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $44.73 | 9.430% | $48.948 | $48.95 | $48.95 | $48.90 |
| 7 purchase totals = | $1,013.21 | $1,091.2552 | $1,091.26 | $1,091.20 | $1,091.30 | |