| 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 | $145.64 | 7.632% | $156.7552 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $156.58 | 3.189% | $161.5733 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $231.86 | 3.833% | $240.7472 | $240.75 | $240.75 | $240.70 |
| Purchase #4 | $11.57 | 8.586% | $12.5634 | $12.56 | $12.55 | $12.60 |
| Purchase #5 | $135.68 | 12.427% | $152.541 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $14.41 | 13.637% | $16.3751 | $16.38 | $16.40 | $16.40 |
| Purchase #7 | $150.66 | 6.787% | $160.8853 | $160.89 | $160.90 | $160.90 |
| 7 purchase totals = | $846.40 | $901.4405 | $901.45 | $901.45 | $901.50 | |