| 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 | $152.95 | 10.144% | $168.4652 | $168.47 | $168.45 | $168.50 |
| Purchase #2 | $23.43 | 6.797% | $25.0225 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $60.71 | 12.382% | $68.2271 | $68.23 | $68.25 | $68.20 |
| Purchase #4 | $50.51 | 6.309% | $53.6967 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $126.82 | 8.763% | $137.9332 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $31.80 | 13.666% | $36.1458 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $58.33 | 3.120% | $60.1499 | $60.15 | $60.15 | $60.10 |
| 7 purchase totals = | $504.55 | $549.6404 | $549.65 | $549.65 | $549.50 | |