| 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 | $175.96 | 13.576% | $199.8483 | $199.85 | $199.85 | $199.80 |
| Purchase #2 | $157.88 | 6.363% | $167.9259 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $21.45 | 7.290% | $23.0137 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $52.25 | 9.431% | $57.1777 | $57.18 | $57.20 | $57.20 |
| Purchase #5 | $5.38 | 10.444% | $5.9419 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $50.35 | 9.620% | $55.1937 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $96.91 | 12.398% | $108.9249 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $560.18 | $618.0261 | $618.02 | $618.05 | $617.90 | |