| 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 | $123.93 | 8.549% | $134.5248 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $104.57 | 12.111% | $117.2345 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $36.77 | 12.544% | $41.3824 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $124.68 | 9.430% | $136.4373 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $33.57 | 8.774% | $36.5154 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $29.94 | 8.237% | $32.4062 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $163.50 | 13.248% | $185.1605 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $616.96 | $683.6611 | $683.66 | $683.65 | $683.60 | |