| 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 | $136.39 | 3.825% | $141.6069 | $141.61 | $141.60 | $141.60 |
| Purchase #2 | $163.63 | 12.437% | $183.9807 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $101.27 | 6.125% | $107.4728 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $101.60 | 11.264% | $113.0442 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $141.35 | 4.486% | $147.691 | $147.69 | $147.70 | $147.70 |
| Purchase #6 | $32.54 | 13.777% | $37.023 | $37.02 | $37.00 | $37.00 |
| Purchase #7 | $138.76 | 11.525% | $154.7521 | $154.75 | $154.75 | $154.80 |
| 7 purchase totals = | $815.54 | $885.5707 | $885.56 | $885.55 | $885.60 | |