| 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 | $162.47 | 9.678% | $178.1938 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $111.51 | 5.395% | $117.526 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $106.93 | 6.858% | $114.2633 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $63.64 | 12.196% | $71.4015 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $62.70 | 6.742% | $66.9272 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $87.46 | 10.189% | $96.3713 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $51.31 | 7.804% | $55.3142 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $646.02 | $699.9973 | $699.99 | $700.00 | $700.00 | |