| 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 | $92.77 | 10.639% | $102.6398 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $182.75 | 3.845% | $189.7767 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $246.68 | 13.832% | $280.8008 | $280.80 | $280.80 | $280.80 |
| Purchase #4 | $70.81 | 3.112% | $73.0136 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $144.86 | 9.273% | $158.2929 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $132.54 | 12.754% | $149.4442 | $149.44 | $149.45 | $149.40 |
| Purchase #7 | $100.33 | 13.576% | $113.9508 | $113.95 | $113.95 | $114.00 |
| 7 purchase totals = | $970.74 | $1,067.9188 | $1,067.91 | $1,067.95 | $1,067.90 | |