| 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 | $141.64 | 10.667% | $156.7487 | $156.75 | $156.75 | $156.70 |
| Purchase #2 | $229.69 | 4.673% | $240.4234 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $24.82 | 11.608% | $27.7011 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $179.81 | 5.480% | $189.6636 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $57.77 | 6.355% | $61.4413 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $53.60 | 9.449% | $58.6647 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $222.30 | 9.492% | $243.4007 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $909.63 | $978.0435 | $978.03 | $978.00 | $978.00 | |