| 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 | $173.32 | 8.211% | $187.5513 | $187.55 | $187.55 | $187.60 |
| Purchase #2 | $148.37 | 4.452% | $154.9754 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $167.49 | 8.660% | $181.9946 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $121.38 | 5.180% | $127.6675 | $127.67 | $127.65 | $127.70 |
| Purchase #5 | $45.65 | 3.610% | $47.298 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $243.65 | 8.133% | $263.4661 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $222.85 | 6.695% | $237.7698 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $1,122.71 | $1,200.7227 | $1,200.73 | $1,200.70 | $1,200.90 | |