| 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 | $178.70 | 13.329% | $202.5189 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $17.72 | 8.654% | $19.2535 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $69.29 | 5.120% | $72.8376 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $110.81 | 5.115% | $116.4779 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $218.99 | 7.238% | $234.8405 | $234.84 | $234.85 | $234.80 |
| Purchase #6 | $75.53 | 12.293% | $84.8149 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $148.97 | 3.397% | $154.0305 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $820.01 | $884.7738 | $884.77 | $884.80 | $884.70 | |