| 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 | $10.53 | 6.767% | $11.2426 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $149.97 | 6.670% | $159.973 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $156.53 | 12.148% | $175.5453 | $175.55 | $175.55 | $175.50 |
| Purchase #4 | $201.92 | 6.674% | $215.3961 | $215.40 | $215.40 | $215.40 |
| Purchase #5 | $194.89 | 7.495% | $209.497 | $209.50 | $209.50 | $209.50 |
| Purchase #6 | $132.87 | 3.544% | $137.5789 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $160.63 | 7.357% | $172.4475 | $172.45 | $172.45 | $172.40 |
| 7 purchase totals = | $1,007.34 | $1,081.6804 | $1,081.69 | $1,081.70 | $1,081.60 | |