| 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 | $186.89 | 12.536% | $210.3185 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $94.63 | 12.789% | $106.7322 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $195.76 | 6.816% | $209.103 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $82.60 | 10.661% | $91.406 | $91.41 | $91.40 | $91.40 |
| Purchase #5 | $196.53 | 8.653% | $213.5357 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $161.65 | 11.426% | $180.1201 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $72.91 | 6.473% | $77.6295 | $77.63 | $77.65 | $77.60 |
| 7 purchase totals = | $990.97 | $1,088.8450 | $1,088.85 | $1,088.85 | $1,088.70 | |