| 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 | $178.31 | 3.437% | $184.4385 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $60.29 | 13.408% | $68.3737 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $232.97 | 7.187% | $249.7136 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $40.60 | 13.397% | $46.0392 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $172.56 | 6.413% | $183.6263 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $89.61 | 10.712% | $99.209 | $99.21 | $99.20 | $99.20 |
| Purchase #7 | $88.68 | 9.870% | $97.4327 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $863.02 | $928.8330 | $928.83 | $928.85 | $928.70 | |