| 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 | $140.41 | 12.836% | $158.433 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $134.75 | 10.767% | $149.2585 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $77.65 | 3.804% | $80.6038 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $71.25 | 11.469% | $79.4217 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $51.30 | 9.872% | $56.3643 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $64.35 | 12.252% | $72.2342 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $182.62 | 4.873% | $191.5191 | $191.52 | $191.50 | $191.50 |
| 7 purchase totals = | $722.33 | $787.8346 | $787.82 | $787.80 | $787.80 | |