| 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 | $78.34 | 11.507% | $87.3546 | $87.35 | $87.35 | $87.40 |
| Purchase #2 | $16.91 | 13.326% | $19.1634 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $143.32 | 3.582% | $148.4537 | $148.45 | $148.45 | $148.50 |
| Purchase #4 | $90.47 | 6.540% | $96.3867 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $167.31 | 5.667% | $176.7915 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $65.81 | 7.155% | $70.5187 | $70.52 | $70.50 | $70.50 |
| Purchase #7 | $236.65 | 4.103% | $246.3597 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $798.81 | $845.0283 | $845.02 | $845.00 | $845.20 | |