| 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 | $143.79 | 9.645% | $157.6585 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $53.35 | 13.762% | $60.692 | $60.69 | $60.70 | $60.70 |
| Purchase #3 | $13.90 | 8.464% | $15.0765 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $211.83 | 10.356% | $233.7671 | $233.77 | $233.75 | $233.80 |
| Purchase #5 | $70.91 | 11.736% | $79.232 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $7.56 | 8.554% | $8.2067 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $204.57 | 12.220% | $229.5685 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $705.91 | $784.2013 | $784.21 | $784.20 | $784.30 | |