| 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 | $180.70 | 13.522% | $205.1343 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $28.67 | 12.156% | $32.1551 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $20.85 | 12.530% | $23.4625 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $243.59 | 12.848% | $274.8864 | $274.89 | $274.90 | $274.90 |
| Purchase #5 | $116.29 | 8.149% | $125.7665 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $70.40 | 3.251% | $72.6887 | $72.69 | $72.70 | $72.70 |
| Purchase #7 | $102.96 | 9.869% | $113.1211 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $763.46 | $847.2146 | $847.22 | $847.20 | $847.30 | |