| 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 | $189.91 | 6.559% | $202.3662 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $231.86 | 12.675% | $261.2483 | $261.25 | $261.25 | $261.20 |
| Purchase #3 | $159.89 | 3.127% | $164.8898 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $158.45 | 13.695% | $180.1497 | $180.15 | $180.15 | $180.10 |
| Purchase #5 | $161.62 | 9.753% | $177.3828 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $37.99 | 11.236% | $42.2586 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $185.55 | 6.435% | $197.4901 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $1,125.27 | $1,225.7855 | $1,225.79 | $1,225.80 | $1,225.80 | |