| 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 | $167.89 | 5.648% | $177.3724 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $236.89 | 6.360% | $251.9562 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $235.45 | 12.126% | $264.0007 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $154.87 | 4.506% | $161.8484 | $161.85 | $161.85 | $161.80 |
| Purchase #5 | $183.75 | 11.149% | $204.2363 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $233.88 | 10.822% | $259.1905 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $19.48 | 4.346% | $20.3266 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $1,232.21 | $1,338.9311 | $1,338.94 | $1,338.95 | $1,338.90 | |