| 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 | $167.69 | 3.659% | $173.8258 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $51.61 | 8.703% | $56.1016 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $66.98 | 12.777% | $75.538 | $75.54 | $75.55 | $75.50 |
| Purchase #4 | $175.67 | 11.373% | $195.6489 | $195.65 | $195.65 | $195.60 |
| Purchase #5 | $196.86 | 7.774% | $212.1639 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $91.48 | 4.774% | $95.8473 | $95.85 | $95.85 | $95.80 |
| Purchase #7 | $94.35 | 12.859% | $106.4825 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $844.64 | $915.6080 | $915.61 | $915.65 | $915.50 | |