| 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 | $131.77 | 11.833% | $147.3623 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $14.58 | 6.592% | $15.5411 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $236.56 | 3.741% | $245.4097 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $157.93 | 11.840% | $176.6289 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $206.71 | 12.266% | $232.065 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $78.99 | 11.608% | $88.1592 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $117.98 | 8.570% | $128.0909 | $128.09 | $128.10 | $128.10 |
| 7 purchase totals = | $944.52 | $1,033.2571 | $1,033.26 | $1,033.25 | $1,033.30 | |