| 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 | $150.41 | 3.390% | $155.5089 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $134.31 | 7.269% | $144.073 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $177.34 | 10.385% | $195.7568 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $204.98 | 10.422% | $226.343 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $112.82 | 10.560% | $124.7338 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $74.36 | 7.621% | $80.027 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $26.70 | 4.499% | $27.9012 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $880.92 | $954.3437 | $954.34 | $954.35 | $954.30 | |