| 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 | $125.66 | 12.800% | $141.7445 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $141.28 | 10.422% | $156.0042 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $33.83 | 11.114% | $37.5899 | $37.59 | $37.60 | $37.60 |
| Purchase #4 | $180.53 | 10.232% | $199.0018 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $35.97 | 9.316% | $39.321 | $39.32 | $39.30 | $39.30 |
| Purchase #6 | $46.52 | 6.837% | $49.7006 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $211.59 | 3.600% | $219.2072 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $775.38 | $842.5692 | $842.56 | $842.55 | $842.50 | |