| 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 | $148.95 | 4.319% | $155.3832 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $113.28 | 12.107% | $126.9948 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $176.29 | 4.263% | $183.8052 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $7.95 | 12.207% | $8.9205 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $24.85 | 10.278% | $27.4041 | $27.40 | $27.40 | $27.40 |
| Purchase #6 | $21.48 | 10.689% | $23.776 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $69.44 | 6.768% | $74.1397 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $562.24 | $600.4235 | $600.42 | $600.45 | $600.40 | |