| 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 | $141.41 | 13.743% | $160.844 | $160.84 | $160.85 | $160.80 |
| Purchase #2 | $226.33 | 4.848% | $237.3025 | $237.30 | $237.30 | $237.30 |
| Purchase #3 | $60.57 | 7.787% | $65.2866 | $65.29 | $65.30 | $65.30 |
| Purchase #4 | $112.54 | 12.144% | $126.2069 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $146.56 | 8.674% | $159.2726 | $159.27 | $159.25 | $159.30 |
| Purchase #6 | $118.38 | 8.461% | $128.3961 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $120.90 | 3.282% | $124.8679 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $926.69 | $1,002.1766 | $1,002.18 | $1,002.15 | $1,002.20 | |