| 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 | $131.54 | 7.817% | $141.8225 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $184.56 | 11.831% | $206.3953 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $221.68 | 5.638% | $234.1783 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $103.96 | 12.761% | $117.2263 | $117.23 | $117.25 | $117.20 |
| Purchase #5 | $91.81 | 7.557% | $98.7481 | $98.75 | $98.75 | $98.70 |
| Purchase #6 | $52.84 | 6.599% | $56.3269 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $176.43 | 6.512% | $187.9191 | $187.92 | $187.90 | $187.90 |
| 7 purchase totals = | $962.82 | $1,042.6165 | $1,042.63 | $1,042.65 | $1,042.50 | |