| 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 | $126.64 | 8.674% | $137.6248 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $143.59 | 11.630% | $160.2895 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $74.67 | 13.378% | $84.6594 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $169.47 | 8.458% | $183.8038 | $183.80 | $183.80 | $183.80 |
| Purchase #5 | $22.47 | 11.652% | $25.0882 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $35.70 | 11.678% | $39.869 | $39.87 | $39.85 | $39.90 |
| Purchase #7 | $217.46 | 4.197% | $226.5868 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $790.00 | $857.9215 | $857.92 | $857.90 | $858.00 | |