| 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 | $135.51 | 13.524% | $153.8364 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $148.38 | 6.416% | $157.9001 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $96.54 | 3.445% | $99.8658 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $6.59 | 10.590% | $7.2879 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $103.47 | 12.758% | $116.6707 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $43.77 | 5.266% | $46.0749 | $46.07 | $46.05 | $46.10 |
| Purchase #7 | $166.92 | 11.695% | $186.4413 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $701.18 | $768.0771 | $768.08 | $768.05 | $768.10 | |