| 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 | $134.61 | 7.629% | $144.8794 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $125.68 | 3.704% | $130.3352 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $182.59 | 5.103% | $191.9076 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $10.95 | 5.177% | $11.5169 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $22.96 | 4.410% | $23.9725 | $23.97 | $23.95 | $24.00 |
| Purchase #6 | $166.40 | 7.116% | $178.241 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $83.46 | 5.538% | $88.082 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $726.65 | $768.9346 | $768.94 | $768.95 | $768.90 | |