| 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 | $140.49 | 10.698% | $155.5196 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $169.65 | 6.539% | $180.7434 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $28.89 | 3.613% | $29.9338 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $126.72 | 5.628% | $133.8518 | $133.85 | $133.85 | $133.90 |
| Purchase #5 | $165.28 | 5.266% | $173.9836 | $173.98 | $174.00 | $174.00 |
| Purchase #6 | $70.57 | 8.648% | $76.6729 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $156.26 | 8.688% | $169.8359 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $857.86 | $920.5410 | $920.53 | $920.55 | $920.50 | |