| 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 | $197.77 | 10.579% | $218.6921 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $144.66 | 10.110% | $159.2851 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $102.81 | 5.627% | $108.5951 | $108.60 | $108.60 | $108.60 |
| Purchase #4 | $88.32 | 5.511% | $93.1873 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $85.76 | 4.482% | $89.6038 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $234.33 | 3.795% | $243.2228 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $48.25 | 7.720% | $51.9749 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $901.90 | $964.5611 | $964.56 | $964.55 | $964.60 | |