| 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 | $175.39 | 9.854% | $192.6729 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $6.26 | 4.574% | $6.5463 | $6.55 | $6.55 | $6.50 |
| Purchase #3 | $129.92 | 7.280% | $139.3782 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $232.77 | 6.191% | $247.1808 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $153.91 | 7.757% | $165.8488 | $165.85 | $165.85 | $165.80 |
| Purchase #6 | $145.88 | 3.712% | $151.2951 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $6.89 | 11.245% | $7.6648 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $851.02 | $910.5869 | $910.59 | $910.60 | $910.60 | |