| 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 | $153.82 | 6.444% | $163.7322 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $27.46 | 6.301% | $29.1903 | $29.19 | $29.20 | $29.20 |
| Purchase #3 | $38.28 | 12.563% | $43.0891 | $43.09 | $43.10 | $43.10 |
| Purchase #4 | $99.57 | 7.328% | $106.8665 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $243.46 | 11.366% | $271.1317 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $115.57 | 4.370% | $120.6204 | $120.62 | $120.60 | $120.60 |
| Purchase #7 | $194.72 | 4.583% | $203.644 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $872.88 | $938.2742 | $938.27 | $938.30 | $938.20 | |