| 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 | $166.58 | 8.759% | $181.1707 | $181.17 | $181.15 | $181.20 |
| Purchase #2 | $215.78 | 5.296% | $227.2077 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $80.73 | 13.384% | $91.5349 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $17.29 | 7.728% | $18.6262 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $166.83 | 9.626% | $182.8891 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $166.35 | 7.414% | $178.6832 | $178.68 | $178.70 | $178.70 |
| Purchase #7 | $93.66 | 9.703% | $102.7478 | $102.75 | $102.75 | $102.70 |
| 7 purchase totals = | $907.22 | $982.8596 | $982.86 | $982.90 | $982.80 | |