| 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 | $158.81 | 3.266% | $163.9967 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $246.71 | 3.870% | $256.2577 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $120.45 | 5.386% | $126.9374 | $126.94 | $126.95 | $126.90 |
| Purchase #4 | $135.35 | 6.328% | $143.9149 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $42.74 | 5.567% | $45.1193 | $45.12 | $45.10 | $45.10 |
| Purchase #6 | $66.92 | 5.829% | $70.8208 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $47.76 | 11.552% | $53.2772 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $818.74 | $860.3240 | $860.33 | $860.30 | $860.30 | |