| 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 | $182.33 | 3.644% | $188.9741 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $58.98 | 13.314% | $66.8326 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $189.85 | 6.213% | $201.6454 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $206.53 | 6.162% | $219.2564 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $102.95 | 6.255% | $109.3895 | $109.39 | $109.40 | $109.40 |
| Purchase #6 | $243.92 | 8.151% | $263.8019 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $108.87 | 7.583% | $117.1256 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $1,093.43 | $1,167.0255 | $1,167.03 | $1,167.05 | $1,167.00 | |