| 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 | $144.99 | 9.502% | $158.7669 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $16.47 | 4.284% | $17.1756 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $82.92 | 10.508% | $91.6332 | $91.63 | $91.65 | $91.60 |
| Purchase #4 | $137.95 | 13.127% | $156.0587 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $21.41 | 4.613% | $22.3976 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $96.65 | 11.635% | $107.8952 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $165.59 | 5.686% | $175.0054 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $665.98 | $728.9326 | $728.95 | $728.95 | $729.00 | |