| 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 | $165.51 | 11.337% | $184.2739 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $79.99 | 6.191% | $84.9422 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $14.63 | 5.508% | $15.4358 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $188.41 | 4.261% | $196.4382 | $196.44 | $196.45 | $196.40 |
| Purchase #5 | $134.88 | 12.664% | $151.9612 | $151.96 | $151.95 | $152.00 |
| Purchase #6 | $175.48 | 13.214% | $198.6679 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $83.59 | 6.233% | $88.8002 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $842.49 | $920.5194 | $920.52 | $920.50 | $920.50 | |