| 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 | $31.98 | 3.831% | $33.2052 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $133.78 | 12.124% | $149.9995 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $95.38 | 6.289% | $101.3784 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $175.33 | 6.286% | $186.3512 | $186.35 | $186.35 | $186.40 |
| Purchase #5 | $129.74 | 12.758% | $146.2922 | $146.29 | $146.30 | $146.30 |
| Purchase #6 | $152.76 | 5.254% | $160.786 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $189.34 | 3.869% | $196.6656 | $196.67 | $196.65 | $196.70 |
| 7 purchase totals = | $908.31 | $974.6781 | $974.69 | $974.70 | $974.80 | |