| 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 | $5.89 | 3.436% | $6.0924 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $132.75 | 11.646% | $148.2101 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $153.91 | 5.385% | $162.1981 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $154.41 | 7.506% | $166 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $97.26 | 8.194% | $105.2295 | $105.23 | $105.25 | $105.20 |
| Purchase #6 | $65.53 | 11.156% | $72.8405 | $72.84 | $72.85 | $72.80 |
| Purchase #7 | $149.68 | 8.739% | $162.7605 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $759.43 | $823.3311 | $823.33 | $823.35 | $823.30 | |