| 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 | $182.43 | 3.257% | $188.3717 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $139.81 | 6.177% | $148.4461 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $168.87 | 12.459% | $189.9095 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $134.40 | 11.309% | $149.5993 | $149.60 | $149.60 | $149.60 |
| Purchase #5 | $111.29 | 12.575% | $125.2847 | $125.28 | $125.30 | $125.30 |
| Purchase #6 | $9.28 | 3.387% | $9.5943 | $9.59 | $9.60 | $9.60 |
| Purchase #7 | $51.89 | 9.164% | $56.6452 | $56.65 | $56.65 | $56.60 |
| 7 purchase totals = | $797.97 | $867.8508 | $867.85 | $867.85 | $867.80 | |