| 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 | $150.89 | 3.532% | $156.2194 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $220.54 | 7.234% | $236.4939 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $35.68 | 3.436% | $36.906 | $36.91 | $36.90 | $36.90 |
| Purchase #4 | $198.52 | 11.810% | $221.9652 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $205.55 | 8.274% | $222.5572 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $213.44 | 7.428% | $229.2943 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $143.37 | 5.624% | $151.4331 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $1,167.99 | $1,254.8691 | $1,254.87 | $1,254.85 | $1,254.90 | |