| 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 | $107.79 | 7.569% | $115.9486 | $115.95 | $115.95 | $115.90 |
| Purchase #2 | $177.54 | 7.519% | $190.8892 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $19.25 | 4.620% | $20.1394 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $179.61 | 13.149% | $203.2269 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $149.72 | 11.297% | $166.6339 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $140.43 | 9.442% | $153.6894 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $149.41 | 12.753% | $168.4643 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $923.75 | $1,018.9917 | $1,018.99 | $1,019.05 | $1,018.90 | |