| 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 | $191.78 | 4.211% | $199.8559 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $158.79 | 4.380% | $165.745 | $165.75 | $165.75 | $165.70 |
| Purchase #3 | $215.34 | 7.491% | $231.4711 | $231.47 | $231.45 | $231.50 |
| Purchase #4 | $178.87 | 5.208% | $188.1855 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $134.67 | 10.241% | $148.4616 | $148.46 | $148.45 | $148.50 |
| Purchase #6 | $175.65 | 12.164% | $197.0161 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $47.70 | 3.377% | $49.3108 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $1,102.80 | $1,180.0460 | $1,180.06 | $1,180.00 | $1,180.10 | |