| 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 | $25.82 | 7.169% | $27.671 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $120.87 | 8.591% | $131.2539 | $131.25 | $131.25 | $131.30 |
| Purchase #3 | $178.96 | 6.708% | $190.9646 | $190.96 | $190.95 | $191.00 |
| Purchase #4 | $67.29 | 11.631% | $75.1165 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $9.81 | 7.693% | $10.5647 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $216.32 | 9.376% | $236.6022 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $186.71 | 4.483% | $195.0802 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $805.78 | $867.2531 | $867.24 | $867.20 | $867.40 | |