| 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 | $166.84 | 10.743% | $184.7636 | $184.76 | $184.75 | $184.80 |
| Purchase #2 | $133.79 | 5.575% | $141.2488 | $141.25 | $141.25 | $141.20 |
| Purchase #3 | $137.59 | 10.232% | $151.6682 | $151.67 | $151.65 | $151.70 |
| Purchase #4 | $117.80 | 9.349% | $128.8131 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $12.47 | 7.367% | $13.3887 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $224.98 | 5.688% | $237.7769 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $163.69 | 9.216% | $178.7757 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $957.16 | $1,036.4350 | $1,036.44 | $1,036.45 | $1,036.50 | |