| 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 | $163.73 | 5.466% | $172.6795 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $84.42 | 6.148% | $89.6101 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $56.56 | 6.659% | $60.3263 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $157.69 | 12.310% | $177.1016 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $200.29 | 4.202% | $208.7062 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $185.68 | 8.599% | $201.6466 | $201.65 | $201.65 | $201.60 |
| Purchase #7 | $16.40 | 11.370% | $18.2647 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $864.77 | $928.3350 | $928.34 | $928.35 | $928.30 | |