| 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 | $187.25 | 13.587% | $212.6917 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $21.58 | 12.283% | $24.2307 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $139.98 | 11.516% | $156.1001 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $108.32 | 8.553% | $117.5846 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $43.43 | 10.689% | $48.0722 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $131.74 | 11.841% | $147.3393 | $147.34 | $147.35 | $147.30 |
| Purchase #7 | $85.84 | 6.300% | $91.2479 | $91.25 | $91.25 | $91.20 |
| 7 purchase totals = | $718.14 | $797.2665 | $797.26 | $797.30 | $797.20 | |