| 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 | $144.96 | 7.758% | $156.206 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $242.45 | 11.635% | $270.6591 | $270.66 | $270.65 | $270.70 |
| Purchase #3 | $112.49 | 3.106% | $115.9839 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $160.62 | 5.440% | $169.3577 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $31.93 | 7.282% | $34.2551 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $106.77 | 6.356% | $113.5563 | $113.56 | $113.55 | $113.60 |
| Purchase #7 | $250.65 | 10.574% | $277.1537 | $277.15 | $277.15 | $277.20 |
| 7 purchase totals = | $1,049.87 | $1,137.1718 | $1,137.18 | $1,137.15 | $1,137.40 | |