| 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 | $174.96 | 6.635% | $186.5686 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $107.76 | 8.743% | $117.1815 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $109.29 | 13.791% | $124.3622 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $86.26 | 6.650% | $91.9963 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $148.92 | 7.858% | $160.6221 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $149.59 | 10.396% | $165.1414 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $197.47 | 10.760% | $218.7178 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $974.25 | $1,064.5899 | $1,064.59 | $1,064.55 | $1,064.60 | |