| 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 | $122.62 | 7.476% | $131.7871 | $131.79 | $131.80 | $131.80 |
| Purchase #2 | $221.80 | 13.615% | $251.9981 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $160.95 | 3.326% | $166.3032 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $70.89 | 12.112% | $79.4762 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $122.90 | 12.223% | $137.9221 | $137.92 | $137.90 | $137.90 |
| Purchase #6 | $147.74 | 8.234% | $159.9049 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $146.55 | 7.598% | $157.6849 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $993.45 | $1,085.0765 | $1,085.07 | $1,085.10 | $1,085.10 | |