| 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 | $144.25 | 11.162% | $160.3512 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $107.71 | 8.283% | $116.6316 | $116.63 | $116.65 | $116.60 |
| Purchase #3 | $233.37 | 8.413% | $253.0034 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $26.71 | 12.643% | $30.0869 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $54.69 | 12.115% | $61.3157 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $237.86 | 13.651% | $270.3303 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $5.26 | 11.556% | $5.8678 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $809.85 | $897.5869 | $897.59 | $897.60 | $897.60 | |