| 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 | $149.62 | 11.197% | $166.373 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $104.72 | 11.480% | $116.7419 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $9.92 | 4.297% | $10.3463 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $154.97 | 13.171% | $175.3811 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $91.72 | 11.255% | $102.0431 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $123.41 | 11.710% | $137.8613 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $180.73 | 9.428% | $197.7692 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $815.09 | $906.5159 | $906.51 | $906.50 | $906.50 | |