| 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 | $224.53 | 8.675% | $244.008 | $244.01 | $244.00 | $244.00 |
| Purchase #2 | $15.48 | 3.274% | $15.9868 | $15.99 | $16.00 | $16.00 |
| Purchase #3 | $152.45 | 3.637% | $157.9946 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $146.99 | 4.128% | $153.0577 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $90.58 | 7.740% | $97.5909 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $6.29 | 7.141% | $6.7392 | $6.74 | $6.75 | $6.70 |
| Purchase #7 | $191.50 | 12.173% | $214.8113 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $827.82 | $890.1885 | $890.19 | $890.20 | $890.20 | |