| 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 | $213.82 | 10.412% | $236.0829 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $186.98 | 12.748% | $210.8162 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $148.41 | 7.161% | $159.0376 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $146.94 | 12.598% | $165.4515 | $165.45 | $165.45 | $165.50 |
| Purchase #5 | $154.77 | 3.428% | $160.0755 | $160.08 | $160.10 | $160.10 |
| Purchase #6 | $153.43 | 7.541% | $165.0002 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $18.69 | 6.754% | $19.9523 | $19.95 | $19.95 | $20.00 |
| 7 purchase totals = | $1,023.04 | $1,116.4162 | $1,116.42 | $1,116.45 | $1,116.50 | |