| 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 | $166.66 | 11.645% | $186.0676 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $107.81 | 7.234% | $115.609 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $196.45 | 9.371% | $214.8593 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $85.77 | 6.563% | $91.3991 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $87.35 | 13.595% | $99.2252 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $223.99 | 3.762% | $232.4165 | $232.42 | $232.40 | $232.40 |
| Purchase #7 | $239.38 | 10.160% | $263.701 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $1,107.41 | $1,203.2777 | $1,203.29 | $1,203.25 | $1,203.30 | |