| 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 | $130.49 | 13.490% | $148.0931 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $174.38 | 5.291% | $183.6064 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $27.82 | 5.869% | $29.4528 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $17.26 | 13.554% | $19.5994 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $210.47 | 11.399% | $234.4615 | $234.46 | $234.45 | $234.50 |
| Purchase #6 | $91.83 | 11.450% | $102.3445 | $102.34 | $102.35 | $102.30 |
| Purchase #7 | $67.58 | 12.219% | $75.8376 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $719.83 | $793.3953 | $793.39 | $793.40 | $793.40 | |