| 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 | $124.71 | 7.104% | $133.5694 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $87.79 | 4.334% | $91.5948 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $171.91 | 4.135% | $179.0185 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $189.73 | 3.117% | $195.6439 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $19.42 | 13.324% | $22.0075 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $185.89 | 4.439% | $194.1417 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $150.96 | 5.301% | $158.9624 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $930.41 | $974.9382 | $974.93 | $974.90 | $974.90 | |