| 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 | $154.36 | 8.743% | $167.8557 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $19.95 | 3.520% | $20.6522 | $20.65 | $20.65 | $20.70 |
| Purchase #3 | $166.69 | 3.767% | $172.9692 | $172.97 | $172.95 | $173.00 |
| Purchase #4 | $48.94 | 10.547% | $54.1017 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $75.82 | 9.672% | $83.1533 | $83.15 | $83.15 | $83.20 |
| Purchase #6 | $132.70 | 6.155% | $140.8677 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $147.31 | 3.296% | $152.1653 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $745.77 | $791.7651 | $791.77 | $791.70 | $792.00 | |