| 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 | $168.61 | 6.127% | $178.9407 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $159.56 | 5.310% | $168.0326 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $246.52 | 9.637% | $270.2771 | $270.28 | $270.30 | $270.30 |
| Purchase #4 | $126.25 | 12.386% | $141.8873 | $141.89 | $141.90 | $141.90 |
| Purchase #5 | $199.63 | 3.234% | $206.086 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $12.69 | 12.722% | $14.3044 | $14.30 | $14.30 | $14.30 |
| Purchase #7 | $190.88 | 5.513% | $201.4032 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,104.14 | $1,180.9313 | $1,180.93 | $1,181.00 | $1,180.90 | |