| 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 | $155.52 | 3.849% | $161.506 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $144.55 | 6.747% | $154.3028 | $154.30 | $154.30 | $154.30 |
| Purchase #3 | $209.79 | 3.841% | $217.848 | $217.85 | $217.85 | $217.80 |
| Purchase #4 | $150.85 | 7.428% | $162.0551 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $24.87 | 13.390% | $28.2001 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $87.60 | 11.137% | $97.356 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $30.76 | 5.477% | $32.4447 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $803.94 | $853.7127 | $853.72 | $853.70 | $853.70 | |