| 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 | $64.50 | 11.747% | $72.0768 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $167.51 | 10.861% | $185.7033 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $204.59 | 9.725% | $224.4864 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $49.69 | 10.120% | $54.7186 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $165.82 | 3.236% | $171.1859 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $66.84 | 9.266% | $73.0334 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $124.72 | 11.251% | $138.7522 | $138.75 | $138.75 | $138.80 |
| 7 purchase totals = | $843.67 | $919.9566 | $919.96 | $920.00 | $920.00 | |