| 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 | $16.67 | 11.377% | $18.5665 | $18.57 | $18.55 | $18.60 |
| Purchase #2 | $151.25 | 10.311% | $166.8454 | $166.85 | $166.85 | $166.80 |
| Purchase #3 | $11.48 | 9.297% | $12.5473 | $12.55 | $12.55 | $12.50 |
| Purchase #4 | $174.42 | 3.844% | $181.1247 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $197.61 | 9.587% | $216.5549 | $216.55 | $216.55 | $216.60 |
| Purchase #6 | $165.69 | 8.644% | $180.0122 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $120.48 | 6.409% | $128.2016 | $128.20 | $128.20 | $128.20 |
| 7 purchase totals = | $837.60 | $903.8526 | $903.85 | $903.80 | $903.80 | |