| 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 | $170.93 | 12.550% | $192.3817 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $165.69 | 11.511% | $184.7626 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $223.94 | 7.692% | $241.1655 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $137.89 | 7.773% | $148.6082 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $205.61 | 11.673% | $229.6109 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $74.78 | 6.143% | $79.3737 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $106.99 | 11.311% | $119.0916 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $1,085.83 | $1,194.9942 | $1,194.99 | $1,194.95 | $1,195.10 | |