| 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 | $185.95 | 7.370% | $199.6545 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $206.30 | 13.467% | $234.0824 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $21.25 | 9.392% | $23.2458 | $23.25 | $23.25 | $23.20 |
| Purchase #4 | $79.48 | 13.564% | $90.2607 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $75.59 | 11.434% | $84.233 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $101.40 | 10.585% | $112.1332 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $80.56 | 12.349% | $90.5084 | $90.51 | $90.50 | $90.50 |
| 7 purchase totals = | $750.53 | $834.1180 | $834.11 | $834.15 | $834.10 | |