| 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 | $69.62 | 6.545% | $74.1766 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $52.94 | 13.639% | $60.1605 | $60.16 | $60.15 | $60.20 |
| Purchase #3 | $168.57 | 10.605% | $186.4468 | $186.45 | $186.45 | $186.40 |
| Purchase #4 | $137.55 | 4.249% | $143.3945 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $134.58 | 5.390% | $141.8339 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $195.42 | 9.791% | $214.5536 | $214.55 | $214.55 | $214.60 |
| Purchase #7 | $29.50 | 12.204% | $33.1002 | $33.10 | $33.10 | $33.10 |
| 7 purchase totals = | $788.18 | $853.6661 | $853.66 | $853.70 | $853.70 | |