| 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 | $184.58 | 7.798% | $198.9735 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $148.71 | 12.831% | $167.791 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $229.73 | 7.141% | $246.135 | $246.14 | $246.15 | $246.10 |
| Purchase #4 | $132.54 | 12.180% | $148.6834 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $114.74 | 13.234% | $129.9247 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $126.33 | 8.504% | $137.0731 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $36.94 | 13.790% | $42.034 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $973.57 | $1,070.6147 | $1,070.60 | $1,070.60 | $1,070.60 | |