| 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 | $168.54 | 8.510% | $182.8828 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $31.95 | 6.373% | $33.9862 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $236.43 | 5.664% | $249.8214 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $147.59 | 10.529% | $163.1298 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $140.94 | 7.381% | $151.3428 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $224.71 | 6.370% | $239.024 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $112.89 | 4.127% | $117.549 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $1,063.05 | $1,137.7360 | $1,137.73 | $1,137.75 | $1,137.60 | |