| 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 | $165.79 | 10.371% | $182.9841 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $47.27 | 5.721% | $49.9743 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $61.67 | 8.750% | $67.0661 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $219.74 | 10.808% | $243.4895 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $211.60 | 13.844% | $240.8939 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $194.27 | 13.280% | $220.0691 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $74.53 | 4.200% | $77.6603 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $974.87 | $1,082.1373 | $1,082.13 | $1,082.10 | $1,082.30 | |