| 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 | $181.97 | 5.289% | $191.5944 | $191.59 | $191.60 | $191.60 |
| Purchase #2 | $9.26 | 13.615% | $10.5207 | $10.52 | $10.50 | $10.50 |
| Purchase #3 | $161.88 | 5.512% | $170.8028 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $17.66 | 6.860% | $18.8715 | $18.87 | $18.85 | $18.90 |
| Purchase #5 | $168.75 | 9.721% | $185.1542 | $185.15 | $185.15 | $185.20 |
| Purchase #6 | $112.98 | 11.661% | $126.1546 | $126.15 | $126.15 | $126.20 |
| Purchase #7 | $10.75 | 3.544% | $11.131 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $663.25 | $714.2292 | $714.21 | $714.20 | $714.30 | |