| 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 | $149.70 | 5.569% | $158.0368 | $158.04 | $158.05 | $158.00 |
| Purchase #2 | $191.72 | 4.725% | $200.7788 | $200.78 | $200.80 | $200.80 |
| Purchase #3 | $17.53 | 13.763% | $19.9427 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $67.54 | 12.209% | $75.786 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $235.98 | 10.111% | $259.8399 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $231.30 | 12.503% | $260.2194 | $260.22 | $260.20 | $260.20 |
| Purchase #7 | $143.40 | 3.805% | $148.8564 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $1,037.17 | $1,123.4600 | $1,123.47 | $1,123.50 | $1,123.40 | |