| 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 | $196.29 | 9.623% | $215.179 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $85.98 | 9.122% | $93.8231 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $232.69 | 4.784% | $243.8219 | $243.82 | $243.80 | $243.80 |
| Purchase #4 | $124.90 | 10.235% | $137.6835 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $125.56 | 7.270% | $134.6882 | $134.69 | $134.70 | $134.70 |
| Purchase #6 | $151.47 | 13.550% | $171.9942 | $171.99 | $172.00 | $172.00 |
| Purchase #7 | $53.43 | 5.659% | $56.4536 | $56.45 | $56.45 | $56.50 |
| 7 purchase totals = | $970.32 | $1,053.6435 | $1,053.63 | $1,053.65 | $1,053.70 | |