| 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 | $75.77 | 7.871% | $81.7339 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $122.63 | 12.151% | $137.5308 | $137.53 | $137.55 | $137.50 |
| Purchase #3 | $181.95 | 12.353% | $204.4263 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $215.25 | 3.733% | $223.2853 | $223.29 | $223.30 | $223.30 |
| Purchase #5 | $134.28 | 10.870% | $148.8762 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $76.72 | 4.157% | $79.9093 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $169.48 | 5.735% | $179.1997 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $976.08 | $1,054.9615 | $1,054.97 | $1,055.05 | $1,054.90 | |