| 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 | $175.97 | 7.398% | $188.9883 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $32.34 | 3.171% | $33.3655 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $131.57 | 12.518% | $148.0399 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $206.79 | 11.763% | $231.1147 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $133.26 | 13.509% | $151.2621 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $158.55 | 4.375% | $165.4866 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $95.91 | 7.843% | $103.4322 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $934.39 | $1,021.6893 | $1,021.69 | $1,021.70 | $1,021.70 | |