| 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 | $151.80 | 5.180% | $159.6632 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $122.68 | 11.198% | $136.4177 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $159.46 | 13.337% | $180.7272 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $136.83 | 10.377% | $151.0288 | $151.03 | $151.05 | $151.00 |
| Purchase #5 | $81.86 | 6.280% | $87.0008 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $52.49 | 10.387% | $57.9421 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $176.62 | 10.785% | $195.6685 | $195.67 | $195.65 | $195.70 |
| 7 purchase totals = | $881.74 | $968.4483 | $968.45 | $968.45 | $968.40 | |