| 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 | $186.86 | 4.581% | $195.4201 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $122.81 | 13.728% | $139.6694 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $100.26 | 12.220% | $112.5118 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $138.56 | 13.166% | $156.8028 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $122.77 | 11.315% | $136.6614 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $9.33 | 13.734% | $10.6114 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $108.95 | 11.573% | $121.5588 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $789.54 | $873.2357 | $873.23 | $873.15 | $873.30 | |