| 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 | $234.45 | 12.312% | $263.3155 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $134.55 | 5.248% | $141.6112 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $25.75 | 8.620% | $27.9697 | $27.97 | $27.95 | $28.00 |
| Purchase #4 | $154.31 | 6.254% | $163.9605 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $133.93 | 10.314% | $147.7435 | $147.74 | $147.75 | $147.70 |
| Purchase #6 | $159.26 | 4.831% | $166.9539 | $166.95 | $166.95 | $167.00 |
| Purchase #7 | $168.33 | 3.606% | $174.4 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $1,010.58 | $1,085.9543 | $1,085.95 | $1,085.90 | $1,086.00 | |