| 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 | $72.31 | 13.645% | $82.1767 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $6.37 | 9.146% | $6.9526 | $6.95 | $6.95 | $7.00 |
| Purchase #3 | $156.73 | 3.518% | $162.2438 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $117.83 | 12.134% | $132.1275 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $145.48 | 8.678% | $158.1048 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $122.93 | 4.713% | $128.7237 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $182.25 | 9.244% | $199.0972 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $803.90 | $869.4263 | $869.42 | $869.45 | $869.40 | |