| 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 | $166.68 | 8.409% | $180.6961 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $188.92 | 7.525% | $203.1362 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $139.31 | 10.207% | $153.5294 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $247.44 | 7.511% | $266.0252 | $266.03 | $266.05 | $266.00 |
| Purchase #5 | $229.90 | 11.863% | $257.173 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $204.42 | 9.780% | $224.4123 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $225.95 | 12.475% | $254.1373 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $1,402.62 | $1,539.1095 | $1,539.12 | $1,539.15 | $1,539.00 | |