| 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 | $150.57 | 9.593% | $165.0142 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $204.41 | 6.177% | $217.0364 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $23.53 | 4.716% | $24.6397 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $181.48 | 5.628% | $191.6937 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $160.87 | 13.366% | $182.3719 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $78.78 | 3.672% | $81.6728 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $118.52 | 8.317% | $128.3773 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $918.16 | $990.8060 | $990.80 | $990.80 | $990.80 | |