| 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 | $167.41 | 13.431% | $189.8948 | $189.89 | $189.90 | $189.90 |
| Purchase #2 | $26.96 | 11.481% | $30.0553 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $187.90 | 5.324% | $197.9038 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $38.37 | 11.334% | $42.7189 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $140.26 | 11.294% | $156.101 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $54.35 | 6.455% | $57.8583 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $19.40 | 6.740% | $20.7076 | $20.71 | $20.70 | $20.70 |
| 7 purchase totals = | $634.65 | $695.2397 | $695.24 | $695.20 | $695.30 | |