| 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 | $147.93 | 7.679% | $159.2895 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $109.32 | 12.160% | $122.6133 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $107.43 | 8.657% | $116.7302 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $19.93 | 9.591% | $21.8415 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $74.47 | 12.667% | $83.9031 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $104.34 | 10.412% | $115.2039 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $97.42 | 3.747% | $101.0703 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $660.84 | $720.6518 | $720.64 | $720.65 | $720.60 | |