| 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 | $70.47 | 8.162% | $76.2218 | $76.22 | $76.20 | $76.20 |
| Purchase #2 | $150.68 | 11.729% | $168.3533 | $168.35 | $168.35 | $168.40 |
| Purchase #3 | $94.35 | 12.587% | $106.2258 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $209.45 | 10.343% | $231.1134 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $74.25 | 3.820% | $77.0864 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $131.66 | 6.369% | $140.0454 | $140.05 | $140.05 | $140.00 |
| Purchase #7 | $96.67 | 13.578% | $109.7959 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $827.53 | $908.8420 | $908.85 | $908.85 | $908.80 | |