| 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 | $207.99 | 7.294% | $223.1608 | $223.16 | $223.15 | $223.20 |
| Purchase #2 | $168.46 | 12.773% | $189.9774 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $82.46 | 10.206% | $90.8759 | $90.88 | $90.90 | $90.90 |
| Purchase #4 | $208.35 | 10.792% | $230.8351 | $230.84 | $230.85 | $230.80 |
| Purchase #5 | $232.91 | 5.284% | $245.217 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $223.76 | 4.126% | $232.9923 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $163.55 | 3.527% | $169.3184 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $1,287.48 | $1,382.3769 | $1,382.39 | $1,382.40 | $1,382.40 | |