| 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 | $175.84 | 13.361% | $199.334 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $148.47 | 3.227% | $153.2611 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $91.43 | 4.423% | $95.4739 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $121.92 | 13.404% | $138.2622 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $227.63 | 7.417% | $244.5133 | $244.51 | $244.50 | $244.50 |
| Purchase #6 | $183.77 | 7.306% | $197.1962 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $55.31 | 7.752% | $59.5976 | $59.60 | $59.60 | $59.60 |
| 7 purchase totals = | $1,004.37 | $1,087.6383 | $1,087.63 | $1,087.60 | $1,087.70 | |