| 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 | $167.48 | 6.216% | $177.8906 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $152.46 | 5.239% | $160.4474 | $160.45 | $160.45 | $160.40 |
| Purchase #3 | $76.80 | 9.837% | $84.3548 | $84.35 | $84.35 | $84.40 |
| Purchase #4 | $164.86 | 4.130% | $171.6687 | $171.67 | $171.65 | $171.70 |
| Purchase #5 | $133.79 | 9.382% | $146.3422 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $11.81 | 7.823% | $12.7339 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $188.82 | 8.851% | $205.5325 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $896.02 | $958.9701 | $958.96 | $959.00 | $958.90 | |