| 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 | $134.47 | 12.173% | $150.839 | $150.84 | $150.85 | $150.80 |
| Purchase #2 | $152.77 | 11.554% | $170.421 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $245.48 | 5.401% | $258.7384 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $37.68 | 7.808% | $40.6221 | $40.62 | $40.60 | $40.60 |
| Purchase #5 | $169.90 | 7.153% | $182.0529 | $182.05 | $182.05 | $182.10 |
| Purchase #6 | $58.90 | 4.419% | $61.5028 | $61.50 | $61.50 | $61.50 |
| Purchase #7 | $58.87 | 13.677% | $66.9216 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $858.07 | $931.0978 | $931.09 | $931.05 | $931.00 | |