| 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 | $171.68 | 4.427% | $179.2803 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $181.32 | 5.656% | $191.5755 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $188.88 | 10.473% | $208.6614 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $213.79 | 5.821% | $226.2347 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $9.29 | 7.234% | $9.962 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $139.70 | 6.618% | $148.9453 | $148.95 | $148.95 | $148.90 |
| Purchase #7 | $162.50 | 3.307% | $167.8739 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $1,067.16 | $1,132.5331 | $1,132.53 | $1,132.55 | $1,132.60 | |