| 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 | $152.41 | 5.136% | $160.2378 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $89.25 | 5.157% | $93.8526 | $93.85 | $93.85 | $93.90 |
| Purchase #3 | $70.27 | 11.712% | $78.5 | $78.50 | $78.50 | $78.50 |
| Purchase #4 | $36.37 | 13.595% | $41.3145 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $68.66 | 3.480% | $71.0494 | $71.05 | $71.05 | $71.00 |
| Purchase #6 | $30.67 | 3.264% | $31.6711 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $61.97 | 5.252% | $65.2247 | $65.22 | $65.20 | $65.20 |
| 7 purchase totals = | $509.60 | $541.8501 | $541.84 | $541.80 | $541.80 | |