| 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 | $177.54 | 4.660% | $185.8134 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $98.88 | 8.333% | $107.1197 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $246.44 | 7.222% | $264.2379 | $264.24 | $264.25 | $264.20 |
| Purchase #4 | $42.54 | 13.484% | $48.2761 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $188.31 | 3.759% | $195.3886 | $195.39 | $195.40 | $195.40 |
| Purchase #6 | $156.74 | 8.670% | $170.3294 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $61.55 | 7.595% | $66.2247 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $972.00 | $1,037.3898 | $1,037.39 | $1,037.40 | $1,037.30 | |