| 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 | $198.68 | 12.264% | $223.0461 | $223.05 | $223.05 | $223.00 |
| Purchase #2 | $150.55 | 3.538% | $155.8765 | $155.88 | $155.90 | $155.90 |
| Purchase #3 | $163.32 | 10.659% | $180.7283 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $26.41 | 7.817% | $28.4745 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $212.61 | 12.510% | $239.2075 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $215.79 | 6.295% | $229.374 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $71.82 | 4.550% | $75.0878 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $1,039.18 | $1,131.7947 | $1,131.80 | $1,131.80 | $1,131.80 | |