| 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 | $144.90 | 7.682% | $156.0312 | $156.03 | $156.05 | $156.00 |
| Purchase #2 | $38.31 | 7.780% | $41.2905 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $70.85 | 5.144% | $74.4945 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $22.97 | 3.625% | $23.8027 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $220.97 | 5.740% | $233.6537 | $233.65 | $233.65 | $233.70 |
| Purchase #6 | $50.98 | 3.646% | $52.8387 | $52.84 | $52.85 | $52.80 |
| Purchase #7 | $48.68 | 11.599% | $54.3264 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $597.66 | $636.4377 | $636.43 | $636.50 | $636.40 | |