| 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 | $139.40 | 13.443% | $158.1395 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $105.72 | 7.296% | $113.4333 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $193.45 | 8.247% | $209.4038 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $155.80 | 5.172% | $163.858 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $152.68 | 12.341% | $171.5222 | $171.52 | $171.50 | $171.50 |
| Purchase #6 | $185.29 | 8.794% | $201.5844 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $132.49 | 9.348% | $144.8752 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $1,064.83 | $1,162.8164 | $1,162.81 | $1,162.85 | $1,162.80 | |