| 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 | $166.99 | 9.417% | $182.7154 | $182.72 | $182.70 | $182.70 |
| Purchase #2 | $8.26 | 10.627% | $9.1378 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $37.25 | 6.214% | $39.5647 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $6.81 | 10.305% | $7.5118 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $114.69 | 5.713% | $121.2422 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $204.74 | 8.440% | $222.0201 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $144.97 | 9.311% | $158.4682 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $683.71 | $740.6602 | $740.66 | $740.60 | $740.60 | |