| 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 | $197.33 | 9.795% | $216.6585 | $216.66 | $216.65 | $216.70 |
| Purchase #2 | $139.62 | 8.602% | $151.6301 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $5.40 | 5.520% | $5.6981 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $179.88 | 5.198% | $189.2302 | $189.23 | $189.25 | $189.20 |
| Purchase #5 | $128.63 | 6.852% | $137.4437 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $119.41 | 10.382% | $131.8071 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $163.94 | 3.435% | $169.5713 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $934.21 | $1,002.0390 | $1,002.04 | $1,002.05 | $1,002.00 | |