| 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 | $132.39 | 4.809% | $138.7566 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $171.56 | 5.367% | $180.7676 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $68.38 | 8.723% | $74.3448 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $48.46 | 7.577% | $52.1318 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $218.73 | 6.560% | $233.0787 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $75.60 | 6.575% | $80.5707 | $80.57 | $80.55 | $80.60 |
| Purchase #7 | $9.48 | 5.680% | $10.0185 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $724.60 | $769.6687 | $769.67 | $769.65 | $769.70 | |