| 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 | $197.37 | 4.444% | $206.1411 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $60.92 | 11.338% | $67.8271 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $131.94 | 11.684% | $147.3559 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $119.71 | 9.800% | $131.4416 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $23.69 | 7.105% | $25.3732 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $77.56 | 7.190% | $83.1366 | $83.14 | $83.15 | $83.10 |
| Purchase #7 | $129.38 | 9.735% | $141.9751 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $740.57 | $803.2506 | $803.26 | $803.30 | $803.20 | |