| 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 | $146.83 | 3.678% | $152.2304 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $169.83 | 6.701% | $181.2103 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $91.82 | 4.451% | $95.9069 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $24.77 | 7.618% | $26.657 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $12.60 | 9.267% | $13.7676 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $138.90 | 7.214% | $148.9202 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $197.49 | 5.690% | $208.7272 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $782.24 | $827.4196 | $827.43 | $827.40 | $827.40 | |