| 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 | $141.52 | 7.825% | $152.5939 | $152.59 | $152.60 | $152.60 |
| Purchase #2 | $192.91 | 8.538% | $209.3807 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $122.54 | 13.303% | $138.8415 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $216.84 | 13.829% | $246.8268 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $94.47 | 4.313% | $98.5445 | $98.54 | $98.55 | $98.50 |
| Purchase #6 | $28.33 | 8.230% | $30.6616 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $30.68 | 9.605% | $33.6268 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $827.29 | $910.4758 | $910.47 | $910.55 | $910.40 | |