| 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 | $164.92 | 6.638% | $175.8674 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $195.54 | 3.767% | $202.906 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $174.27 | 6.195% | $185.066 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $64.90 | 9.246% | $70.9007 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $6.53 | 4.235% | $6.8065 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $176.60 | 4.104% | $183.8477 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $7.36 | 13.348% | $8.3424 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $790.12 | $833.7367 | $833.75 | $833.70 | $833.70 | |