| 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 | $117.92 | 8.839% | $128.3429 | $128.34 | $128.35 | $128.30 |
| Purchase #2 | $198.69 | 11.670% | $221.8771 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $135.75 | 9.565% | $148.7345 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $141.26 | 6.316% | $150.182 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $213.89 | 7.361% | $229.6344 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $44.41 | 6.535% | $47.3122 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $53.98 | 8.812% | $58.7367 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $905.90 | $984.8198 | $984.81 | $984.90 | $984.70 | |