| 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 | $139.36 | 4.459% | $145.5741 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $220.59 | 10.292% | $243.2931 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $34.77 | 12.705% | $39.1875 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $233.71 | 13.677% | $265.6745 | $265.67 | $265.65 | $265.70 |
| Purchase #5 | $22.50 | 7.781% | $24.2507 | $24.25 | $24.25 | $24.30 |
| Purchase #6 | $111.94 | 11.846% | $125.2004 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $93.65 | 11.277% | $104.2109 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $856.52 | $947.3912 | $947.38 | $947.35 | $947.50 | |