| 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 | $144.88 | 11.677% | $161.7976 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $15.51 | 6.650% | $16.5414 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $206.41 | 3.421% | $213.4713 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $40.74 | 13.514% | $46.2456 | $46.25 | $46.25 | $46.20 |
| Purchase #5 | $132.50 | 6.459% | $141.0582 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $124.42 | 11.637% | $138.8988 | $138.90 | $138.90 | $138.90 |
| Purchase #7 | $158.93 | 13.629% | $180.5906 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $823.39 | $898.6035 | $898.61 | $898.60 | $898.60 | |