| 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 | $151.42 | 9.760% | $166.1986 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $163.89 | 9.485% | $179.435 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $48.89 | 11.859% | $54.6879 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $33.59 | 9.120% | $36.6534 | $36.65 | $36.65 | $36.70 |
| Purchase #5 | $179.99 | 10.210% | $198.367 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $102.67 | 9.220% | $112.1362 | $112.14 | $112.15 | $112.10 |
| Purchase #7 | $63.52 | 6.255% | $67.4932 | $67.49 | $67.50 | $67.50 |
| 7 purchase totals = | $743.97 | $814.9713 | $814.98 | $815.00 | $815.00 | |