| 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 | $132.45 | 10.459% | $146.3029 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $121.53 | 10.687% | $134.5179 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $147.92 | 10.840% | $163.9545 | $163.95 | $163.95 | $164.00 |
| Purchase #4 | $71.51 | 7.613% | $76.9541 | $76.95 | $76.95 | $77.00 |
| Purchase #5 | $244.45 | 13.735% | $278.0252 | $278.03 | $278.05 | $278.00 |
| Purchase #6 | $242.35 | 3.784% | $251.5205 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $90.97 | 7.214% | $97.5326 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $1,051.18 | $1,148.8077 | $1,148.80 | $1,148.80 | $1,148.80 | |