| 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 | $132.68 | 11.296% | $147.6675 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $124.28 | 4.464% | $129.8279 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $78.25 | 11.590% | $87.3192 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $50.88 | 7.807% | $54.8522 | $54.85 | $54.85 | $54.90 |
| Purchase #5 | $123.74 | 11.170% | $137.5618 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $44.28 | 3.208% | $45.7005 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $185.92 | 11.225% | $206.7895 | $206.79 | $206.80 | $206.80 |
| 7 purchase totals = | $740.03 | $809.7186 | $809.72 | $809.70 | $809.80 | |