| 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 | $172.42 | 5.649% | $182.16 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $217.66 | 12.471% | $244.8044 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $27.31 | 10.537% | $30.1877 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $153.65 | 3.272% | $158.6774 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $89.28 | 11.217% | $99.2945 | $99.29 | $99.30 | $99.30 |
| Purchase #6 | $114.72 | 3.820% | $119.1023 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $20.49 | 5.440% | $21.6047 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $795.53 | $855.8310 | $855.82 | $855.85 | $855.90 | |