| 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 | $70.81 | 5.220% | $74.5063 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $133.53 | 9.857% | $146.6921 | $146.69 | $146.70 | $146.70 |
| Purchase #3 | $121.94 | 3.181% | $125.8189 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $180.75 | 8.451% | $196.0252 | $196.03 | $196.05 | $196.00 |
| Purchase #5 | $79.88 | 13.828% | $90.9258 | $90.93 | $90.95 | $90.90 |
| Purchase #6 | $174.68 | 9.111% | $190.5951 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $169.35 | 8.138% | $183.1317 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $930.94 | $1,007.6951 | $1,007.71 | $1,007.75 | $1,007.60 | |