| 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 | $135.66 | 11.773% | $151.6313 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $24.64 | 8.651% | $26.7716 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $190.90 | 6.461% | $203.234 | $203.23 | $203.25 | $203.20 |
| Purchase #4 | $185.27 | 10.564% | $204.8419 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $148.26 | 10.375% | $163.642 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $25.25 | 11.659% | $28.1939 | $28.19 | $28.20 | $28.20 |
| Purchase #7 | $37.55 | 3.556% | $38.8853 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $747.53 | $817.2000 | $817.19 | $817.25 | $817.10 | |