| 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 | $193.49 | 7.276% | $207.5683 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $133.58 | 5.746% | $141.2555 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $142.37 | 6.521% | $151.6539 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $14.59 | 3.725% | $15.1335 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $112.42 | 7.709% | $121.0865 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $113.59 | 10.297% | $125.2864 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $182.31 | 7.196% | $195.429 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $892.35 | $957.4131 | $957.42 | $957.45 | $957.50 | |