| 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 | $115.43 | 5.758% | $122.0765 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $125.59 | 13.342% | $142.3462 | $142.35 | $142.35 | $142.30 |
| Purchase #3 | $193.28 | 4.683% | $202.3313 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $78.65 | 11.592% | $87.7671 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $207.68 | 6.711% | $221.6174 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $8.65 | 7.249% | $9.277 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $90.61 | 11.347% | $100.8915 | $100.89 | $100.90 | $100.90 |
| 7 purchase totals = | $819.89 | $886.3070 | $886.32 | $886.35 | $886.30 | |