| 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 | $173.77 | 11.409% | $193.5954 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $87.56 | 4.599% | $91.5869 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $145.40 | 5.648% | $153.6122 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $52.30 | 5.345% | $55.0954 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $36.98 | 6.211% | $39.2768 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $20.58 | 13.461% | $23.3503 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $69.56 | 11.202% | $77.3521 | $77.35 | $77.35 | $77.40 |
| 7 purchase totals = | $586.15 | $633.8691 | $633.88 | $633.90 | $634.00 | |