| 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 | $166.55 | 3.427% | $172.2577 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $154.54 | 10.595% | $170.9135 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $124.74 | 3.478% | $129.0785 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $62.76 | 8.260% | $67.944 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $61.60 | 6.443% | $65.5689 | $65.57 | $65.55 | $65.60 |
| Purchase #6 | $91.97 | 7.202% | $98.5937 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $183.48 | 7.356% | $196.9768 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $845.64 | $901.3331 | $901.33 | $901.35 | $901.40 | |