| 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 | $146.87 | 9.146% | $160.3027 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $44.83 | 13.297% | $50.791 | $50.79 | $50.80 | $50.80 |
| Purchase #3 | $52.77 | 13.665% | $59.981 | $59.98 | $60.00 | $60.00 |
| Purchase #4 | $5.37 | 7.803% | $5.789 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $20.83 | 6.848% | $22.2564 | $22.26 | $22.25 | $22.30 |
| Purchase #6 | $230.89 | 9.225% | $252.1896 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $17.59 | 10.709% | $19.4737 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $519.15 | $570.7834 | $570.78 | $570.80 | $570.90 | |