| 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 | $143.60 | 3.851% | $149.13 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $11.53 | 4.440% | $12.0419 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $54.39 | 12.135% | $60.9902 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $106.55 | 6.847% | $113.8455 | $113.85 | $113.85 | $113.80 |
| Purchase #5 | $166.82 | 5.221% | $175.5297 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $81.99 | 9.688% | $89.9332 | $89.93 | $89.95 | $89.90 |
| Purchase #7 | $51.71 | 9.444% | $56.5935 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $616.59 | $658.0640 | $658.06 | $658.15 | $657.90 | |