| 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 | $123.84 | 3.175% | $127.7719 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $66.36 | 6.556% | $70.7106 | $70.71 | $70.70 | $70.70 |
| Purchase #3 | $95.75 | 8.560% | $103.9462 | $103.95 | $103.95 | $103.90 |
| Purchase #4 | $197.68 | 3.237% | $204.0789 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $187.36 | 6.872% | $200.2354 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $226.29 | 4.323% | $236.0725 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $200.67 | 4.472% | $209.644 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $1,097.95 | $1,152.4595 | $1,152.46 | $1,152.45 | $1,152.40 | |