| 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 | $161.83 | 3.376% | $167.2934 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $200.31 | 7.758% | $215.85 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $239.79 | 7.305% | $257.3067 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $46.69 | 5.497% | $49.2565 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $210.64 | 6.538% | $224.4116 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $35.37 | 12.391% | $39.7527 | $39.75 | $39.75 | $39.80 |
| Purchase #7 | $22.40 | 13.859% | $25.5044 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $917.03 | $979.3753 | $979.37 | $979.35 | $979.50 | |