| 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 | $191.52 | 8.202% | $207.2285 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $117.99 | 3.802% | $122.476 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $122.29 | 11.622% | $136.5025 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $64.33 | 3.201% | $66.3892 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $155.54 | 9.522% | $170.3505 | $170.35 | $170.35 | $170.40 |
| Purchase #6 | $44.63 | 3.113% | $46.0193 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $21.28 | 6.597% | $22.6838 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $717.58 | $771.6498 | $771.65 | $771.70 | $771.70 | |