| 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 | $126.87 | 8.563% | $137.7339 | $137.73 | $137.75 | $137.70 |
| Purchase #2 | $14.30 | 11.732% | $15.9777 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $183.97 | 13.213% | $208.278 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $101.38 | 10.194% | $111.7147 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $68.69 | 6.866% | $73.4063 | $73.41 | $73.40 | $73.40 |
| Purchase #6 | $157.31 | 5.627% | $166.1618 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $36.88 | 4.812% | $38.6547 | $38.65 | $38.65 | $38.70 |
| 7 purchase totals = | $689.40 | $751.9271 | $751.92 | $751.95 | $752.00 | |