| 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 | $174.55 | 8.416% | $189.2401 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $35.88 | 9.427% | $39.2624 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $163.63 | 11.300% | $182.1202 | $182.12 | $182.10 | $182.10 |
| Purchase #4 | $158.39 | 10.328% | $174.7485 | $174.75 | $174.75 | $174.70 |
| Purchase #5 | $151.33 | 9.390% | $165.5399 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $33.74 | 7.617% | $36.31 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $155.52 | 6.102% | $165.0098 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $873.04 | $952.2309 | $952.23 | $952.20 | $952.10 | |