| 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 | $74.37 | 6.291% | $79.0486 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $144.78 | 5.202% | $152.3115 | $152.31 | $152.30 | $152.30 |
| Purchase #3 | $185.73 | 10.482% | $205.1982 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $123.34 | 7.820% | $132.9852 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $91.40 | 11.397% | $101.8169 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $93.76 | 11.272% | $104.3286 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $186.81 | 12.383% | $209.9427 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $900.19 | $985.6317 | $985.64 | $985.65 | $985.50 | |