| 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 | $116.77 | 3.727% | $121.122 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $151.27 | 9.406% | $165.4985 | $165.50 | $165.50 | $165.50 |
| Purchase #3 | $189.74 | 7.125% | $203.259 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $76.98 | 6.628% | $82.0822 | $82.08 | $82.10 | $82.10 |
| Purchase #5 | $122.92 | 7.417% | $132.037 | $132.04 | $132.05 | $132.00 |
| Purchase #6 | $90.63 | 10.796% | $100.4144 | $100.41 | $100.40 | $100.40 |
| Purchase #7 | $172.68 | 8.502% | $187.3613 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $920.99 | $991.7744 | $991.77 | $991.75 | $991.80 | |