| 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 | $138.93 | 10.581% | $153.6302 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $231.75 | 8.332% | $251.0594 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $72.88 | 11.156% | $81.0105 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $19.78 | 7.113% | $21.187 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $51.73 | 7.351% | $55.5327 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $116.42 | 13.842% | $132.5349 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $189.39 | 4.646% | $198.1891 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $820.88 | $893.1438 | $893.14 | $893.20 | $893.10 | |