| 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 | $149.32 | 6.468% | $158.978 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $17.51 | 7.853% | $18.8851 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $246.30 | 10.587% | $272.3758 | $272.38 | $272.40 | $272.40 |
| Purchase #4 | $139.36 | 13.326% | $157.9311 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $216.35 | 7.145% | $231.8082 | $231.81 | $231.80 | $231.80 |
| Purchase #6 | $36.74 | 4.852% | $38.5226 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $21.32 | 7.488% | $22.9164 | $22.92 | $22.90 | $22.90 |
| 7 purchase totals = | $826.90 | $901.4172 | $901.43 | $901.45 | $901.40 | |