| 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 | $176.48 | 12.780% | $199.0341 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $34.82 | 6.723% | $37.1609 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $148.36 | 10.666% | $164.1841 | $164.18 | $164.20 | $164.20 |
| Purchase #4 | $76.72 | 11.609% | $85.6264 | $85.63 | $85.65 | $85.60 |
| Purchase #5 | $45.36 | 8.805% | $49.3539 | $49.35 | $49.35 | $49.40 |
| Purchase #6 | $89.79 | 6.203% | $95.3597 | $95.36 | $95.35 | $95.40 |
| Purchase #7 | $128.66 | 10.172% | $141.7473 | $141.75 | $141.75 | $141.70 |
| 7 purchase totals = | $700.19 | $772.4664 | $772.46 | $772.50 | $772.50 | |