| 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 | $156.74 | 4.395% | $163.6287 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $178.33 | 11.727% | $199.2428 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $240.58 | 11.580% | $268.4392 | $268.44 | $268.45 | $268.40 |
| Purchase #4 | $226.88 | 6.612% | $241.8813 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $207.28 | 10.709% | $229.4776 | $229.48 | $229.50 | $229.50 |
| Purchase #6 | $200.75 | 8.264% | $217.34 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $243.53 | 10.480% | $269.0519 | $269.05 | $269.05 | $269.10 |
| 7 purchase totals = | $1,454.09 | $1,589.0615 | $1,589.06 | $1,589.15 | $1,589.00 | |