| 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 | $19.85 | 6.634% | $21.1668 | $21.17 | $21.15 | $21.20 |
| Purchase #2 | $142.46 | 6.284% | $151.4122 | $151.41 | $151.40 | $151.40 |
| Purchase #3 | $184.51 | 8.305% | $199.8336 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $183.27 | 5.334% | $193.0456 | $193.05 | $193.05 | $193.00 |
| Purchase #5 | $146.79 | 9.715% | $161.0506 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $162.32 | 3.660% | $168.2609 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $66.75 | 9.190% | $72.8843 | $72.88 | $72.90 | $72.90 |
| 7 purchase totals = | $905.95 | $967.6540 | $967.65 | $967.65 | $967.70 | |