| 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 | $144.56 | 5.547% | $152.5787 | $152.58 | $152.60 | $152.60 |
| Purchase #2 | $118.27 | 9.840% | $129.9078 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $116.68 | 6.839% | $124.6597 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $188.80 | 13.235% | $213.7877 | $213.79 | $213.80 | $213.80 |
| Purchase #5 | $85.47 | 4.148% | $89.0153 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $23.87 | 13.806% | $27.1655 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $178.34 | 6.258% | $189.5005 | $189.50 | $189.50 | $189.50 |
| 7 purchase totals = | $855.99 | $926.6152 | $926.63 | $926.60 | $926.70 | |