| 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 | $215.29 | 6.797% | $229.9233 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $151.48 | 5.620% | $159.9932 | $159.99 | $160.00 | $160.00 |
| Purchase #3 | $152.81 | 13.429% | $173.3309 | $173.33 | $173.35 | $173.30 |
| Purchase #4 | $39.69 | 5.785% | $41.9861 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $164.37 | 7.844% | $177.2632 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $99.35 | 6.617% | $105.924 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $230.89 | 13.854% | $262.8775 | $262.88 | $262.90 | $262.90 |
| 7 purchase totals = | $1,053.88 | $1,151.2982 | $1,151.29 | $1,151.30 | $1,151.30 | |