| 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 | $160.66 | 11.324% | $178.8531 | $178.85 | $178.85 | $178.90 |
| Purchase #2 | $220.31 | 10.688% | $243.8567 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $91.54 | 12.784% | $103.2425 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $66.72 | 11.230% | $74.2127 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $189.38 | 7.868% | $204.2804 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $90.94 | 3.474% | $94.0993 | $94.10 | $94.10 | $94.10 |
| Purchase #7 | $142.82 | 8.149% | $154.4584 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $962.37 | $1,053.0031 | $1,053.00 | $1,053.00 | $1,053.10 | |