| 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 | $110.35 | 7.427% | $118.5457 | $118.55 | $118.55 | $118.50 |
| Purchase #2 | $92.53 | 9.488% | $101.3092 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $247.47 | 10.751% | $274.0755 | $274.08 | $274.10 | $274.10 |
| Purchase #4 | $220.75 | 5.761% | $233.4674 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $69.98 | 6.354% | $74.4265 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $154.97 | 9.819% | $170.1865 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $165.55 | 8.520% | $179.6549 | $179.65 | $179.65 | $179.70 |
| 7 purchase totals = | $1,061.60 | $1,151.6657 | $1,151.68 | $1,151.70 | $1,151.70 | |