| 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 | $183.61 | 9.350% | $200.7775 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $87.64 | 4.481% | $91.5671 | $91.57 | $91.55 | $91.60 |
| Purchase #3 | $106.33 | 4.354% | $110.9596 | $110.96 | $110.95 | $111.00 |
| Purchase #4 | $94.64 | 5.425% | $99.7742 | $99.77 | $99.75 | $99.80 |
| Purchase #5 | $169.94 | 3.661% | $176.1615 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $101.51 | 13.585% | $115.3001 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $171.95 | 10.556% | $190.101 | $190.10 | $190.10 | $190.10 |
| 7 purchase totals = | $915.62 | $984.6410 | $984.64 | $984.60 | $984.80 | |