| 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 | $136.73 | 13.306% | $154.9233 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $19.80 | 6.321% | $21.0516 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $167.81 | 4.344% | $175.0997 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $118.68 | 11.195% | $131.9662 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $39.66 | 11.401% | $44.1816 | $44.18 | $44.20 | $44.20 |
| Purchase #6 | $110.94 | 9.103% | $121.0389 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $92.28 | 5.447% | $97.3065 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $685.90 | $745.5678 | $745.57 | $745.55 | $745.60 | |