| 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 | $163.71 | 12.555% | $184.2638 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $15.67 | 12.121% | $17.5694 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $17.55 | 11.625% | $19.5902 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $33.92 | 12.444% | $38.141 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $210.36 | 7.287% | $225.6889 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $59.97 | 5.734% | $63.4087 | $63.41 | $63.40 | $63.40 |
| Purchase #7 | $112.56 | 5.248% | $118.4671 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $613.74 | $667.1291 | $667.13 | $667.10 | $667.20 | |