| 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 | $39.50 | 8.742% | $42.9531 | $42.95 | $42.95 | $43.00 |
| Purchase #2 | $148.68 | 4.618% | $155.546 | $155.55 | $155.55 | $155.50 |
| Purchase #3 | $61.41 | 6.539% | $65.4256 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $178.99 | 5.698% | $189.1889 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $188.67 | 13.870% | $214.8385 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $113.27 | 10.263% | $124.8949 | $124.89 | $124.90 | $124.90 |
| Purchase #7 | $64.95 | 10.641% | $71.8613 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $795.47 | $864.7083 | $864.71 | $864.75 | $864.70 | |