| 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 | $123.74 | 7.644% | $133.1987 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $139.96 | 11.743% | $156.3955 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $109.69 | 6.548% | $116.8725 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $69.69 | 13.412% | $79.0368 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $171.79 | 3.672% | $178.0981 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $246.45 | 9.419% | $269.6631 | $269.66 | $269.65 | $269.70 |
| Purchase #7 | $14.69 | 3.524% | $15.2077 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $876.01 | $948.4724 | $948.48 | $948.45 | $948.50 | |