| 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 | $198.75 | 9.398% | $217.4285 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $173.71 | 7.834% | $187.3184 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $166.69 | 6.701% | $177.8599 | $177.86 | $177.85 | $177.90 |
| Purchase #4 | $115.34 | 8.713% | $125.3896 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $93.64 | 12.267% | $105.1268 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $76.94 | 11.425% | $85.7304 | $85.73 | $85.75 | $85.70 |
| Purchase #7 | $149.70 | 11.708% | $167.2269 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $974.77 | $1,066.0805 | $1,066.09 | $1,066.15 | $1,066.00 | |