| 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 | $143.97 | 10.498% | $159.084 | $159.08 | $159.10 | $159.10 |
| Purchase #2 | $26.78 | 9.610% | $29.3536 | $29.35 | $29.35 | $29.40 |
| Purchase #3 | $118.35 | 10.458% | $130.727 | $130.73 | $130.75 | $130.70 |
| Purchase #4 | $66.60 | 5.850% | $70.4961 | $70.50 | $70.50 | $70.50 |
| Purchase #5 | $82.31 | 11.478% | $91.7575 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $43.44 | 9.205% | $47.4387 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $70.92 | 12.547% | $79.8183 | $79.82 | $79.80 | $79.80 |
| 7 purchase totals = | $552.37 | $608.6752 | $608.68 | $608.70 | $608.70 | |