| 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 | $164.36 | 3.143% | $169.5258 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $11.72 | 5.551% | $12.3706 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $68.69 | 3.844% | $71.3304 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $54.93 | 4.742% | $57.5348 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $143.82 | 6.862% | $153.6889 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $5.40 | 6.509% | $5.7515 | $5.75 | $5.75 | $5.80 |
| Purchase #7 | $191.70 | 5.810% | $202.8378 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $640.62 | $673.0398 | $673.04 | $673.10 | $673.00 | |