| 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 | $197.28 | 6.522% | $210.1466 | $210.15 | $210.15 | $210.10 |
| Purchase #2 | $130.56 | 11.765% | $145.9204 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $76.33 | 10.811% | $84.582 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $105.90 | 10.177% | $116.6774 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $27.79 | 11.769% | $31.0606 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $41.40 | 7.250% | $44.4015 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $84.88 | 10.747% | $94.0021 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $664.14 | $726.7906 | $726.79 | $726.80 | $726.80 | |