| 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 | $152.34 | 3.678% | $157.9431 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $53.77 | 7.766% | $57.9458 | $57.95 | $57.95 | $57.90 |
| Purchase #3 | $215.86 | 7.182% | $231.3631 | $231.36 | $231.35 | $231.40 |
| Purchase #4 | $139.89 | 7.185% | $149.9411 | $149.94 | $149.95 | $149.90 |
| Purchase #5 | $219.81 | 4.312% | $229.2882 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $95.33 | 8.190% | $103.1375 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $27.63 | 7.371% | $29.6666 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $904.63 | $959.2854 | $959.29 | $959.30 | $959.20 | |