| 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 | $152.49 | 7.794% | $164.3751 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $233.69 | 7.146% | $250.3895 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $52.30 | 9.426% | $57.2298 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $167.73 | 4.260% | $174.8753 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $110.79 | 5.517% | $116.9023 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $156.53 | 8.409% | $169.6926 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $7.92 | 11.207% | $8.8076 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $881.45 | $942.2722 | $942.28 | $942.35 | $942.30 | |