| 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 | $164.48 | 6.187% | $174.6564 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $184.52 | 9.406% | $201.876 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $190.95 | 3.533% | $197.6963 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $239.47 | 12.234% | $268.7668 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $195.87 | 7.119% | $209.814 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $245.87 | 7.714% | $264.8364 | $264.84 | $264.85 | $264.80 |
| Purchase #7 | $227.36 | 10.499% | $251.2305 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $1,448.52 | $1,568.8764 | $1,568.89 | $1,568.90 | $1,568.90 | |