| 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 | $149.91 | 12.470% | $168.6038 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $76.60 | 3.193% | $79.0458 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $30.59 | 12.774% | $34.4976 | $34.50 | $34.50 | $34.50 |
| Purchase #4 | $188.45 | 6.785% | $201.2363 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $168.50 | 9.323% | $184.2093 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $143.90 | 4.336% | $150.1395 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $23.46 | 11.259% | $26.1014 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $781.41 | $843.8337 | $843.84 | $843.85 | $843.70 | |