| 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 | $246.47 | 10.433% | $272.1842 | $272.18 | $272.20 | $272.20 |
| Purchase #2 | $35.78 | 8.661% | $38.8789 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $134.72 | 7.825% | $145.2618 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $204.87 | 6.318% | $217.8137 | $217.81 | $217.80 | $217.80 |
| Purchase #5 | $55.42 | 5.638% | $58.5446 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $149.49 | 8.741% | $162.5569 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $133.39 | 13.842% | $151.8538 | $151.85 | $151.85 | $151.90 |
| 7 purchase totals = | $960.14 | $1,047.0939 | $1,047.08 | $1,047.10 | $1,047.20 | |