| 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 | $96.47 | 7.433% | $103.6406 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $147.75 | 4.244% | $154.0205 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $136.70 | 3.858% | $141.9739 | $141.97 | $141.95 | $142.00 |
| Purchase #4 | $110.58 | 3.460% | $114.4061 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $190.81 | 3.310% | $197.1258 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $18.79 | 11.849% | $21.0164 | $21.02 | $21.00 | $21.00 |
| Purchase #7 | $109.32 | 10.467% | $120.7625 | $120.76 | $120.75 | $120.80 |
| 7 purchase totals = | $810.42 | $852.9458 | $852.95 | $852.90 | $852.90 | |