| 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 | $155.51 | 4.363% | $162.2949 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $18.56 | 8.326% | $20.1053 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $160.63 | 10.524% | $177.5347 | $177.53 | $177.55 | $177.50 |
| Purchase #4 | $144.31 | 13.456% | $163.7284 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $131.36 | 13.113% | $148.5852 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $209.45 | 9.407% | $229.153 | $229.15 | $229.15 | $229.20 |
| Purchase #7 | $215.32 | 6.582% | $229.4924 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,035.14 | $1,130.8939 | $1,130.89 | $1,130.95 | $1,130.90 | |