| 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 | $118.26 | 12.190% | $132.6759 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $115.34 | 5.864% | $122.1035 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $52.72 | 8.855% | $57.3884 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $30.54 | 6.213% | $32.4375 | $32.44 | $32.45 | $32.40 |
| Purchase #5 | $45.83 | 6.470% | $48.7952 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $160.95 | 4.350% | $167.9513 | $167.95 | $167.95 | $168.00 |
| Purchase #7 | $223.33 | 7.675% | $240.4706 | $240.47 | $240.45 | $240.50 |
| 7 purchase totals = | $746.97 | $801.8224 | $801.83 | $801.85 | $801.90 | |