| 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 | $176.40 | 3.439% | $182.4664 | $182.47 | $182.45 | $182.50 |
| Purchase #2 | $250.53 | 9.713% | $274.864 | $274.86 | $274.85 | $274.90 |
| Purchase #3 | $187.35 | 8.717% | $203.6813 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $17.93 | 10.538% | $19.8195 | $19.82 | $19.80 | $19.80 |
| Purchase #5 | $154.99 | 12.449% | $174.2847 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $77.28 | 3.127% | $79.6965 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $189.66 | 5.216% | $199.5527 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $1,054.14 | $1,134.3651 | $1,134.36 | $1,134.35 | $1,134.50 | |