| 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 | $161.59 | 11.474% | $180.1308 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $187.85 | 8.699% | $204.1911 | $204.19 | $204.20 | $204.20 |
| Purchase #3 | $245.59 | 12.329% | $275.8688 | $275.87 | $275.85 | $275.90 |
| Purchase #4 | $236.51 | 13.691% | $268.8906 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $121.45 | 3.266% | $125.4166 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $221.69 | 6.671% | $236.4789 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $37.62 | 13.128% | $42.5588 | $42.56 | $42.55 | $42.60 |
| 7 purchase totals = | $1,212.30 | $1,333.5356 | $1,333.54 | $1,333.55 | $1,333.60 | |