| 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 | $164.67 | 7.153% | $176.4488 | $176.45 | $176.45 | $176.40 |
| Purchase #2 | $136.95 | 8.746% | $148.9276 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $51.25 | 13.550% | $58.1944 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $56.93 | 11.762% | $63.6261 | $63.63 | $63.65 | $63.60 |
| Purchase #5 | $108.84 | 9.420% | $119.0927 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $75.47 | 10.766% | $83.5951 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $151.46 | 9.822% | $166.3364 | $166.34 | $166.35 | $166.30 |
| 7 purchase totals = | $745.57 | $816.2211 | $816.23 | $816.30 | $816.10 | |