| 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 | $168.85 | 7.831% | $182.0726 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $132.66 | 6.458% | $141.2272 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $92.46 | 4.309% | $96.4441 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $169.74 | 10.700% | $187.9022 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $129.38 | 5.193% | $136.0987 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $97.79 | 5.617% | $103.2829 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $191.35 | 4.427% | $199.8211 | $199.82 | $199.80 | $199.80 |
| 7 purchase totals = | $982.23 | $1,046.8488 | $1,046.84 | $1,046.85 | $1,046.80 | |