| 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 | $172.35 | 12.591% | $194.0506 | $194.05 | $194.05 | $194.10 |
| Purchase #2 | $168.85 | 4.721% | $176.8214 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $177.41 | 12.353% | $199.3255 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $69.48 | 12.469% | $78.1435 | $78.14 | $78.15 | $78.10 |
| Purchase #5 | $24.58 | 7.656% | $26.4618 | $26.46 | $26.45 | $26.50 |
| Purchase #6 | $210.49 | 13.712% | $239.3524 | $239.35 | $239.35 | $239.40 |
| Purchase #7 | $139.63 | 12.832% | $157.5473 | $157.55 | $157.55 | $157.50 |
| 7 purchase totals = | $962.79 | $1,071.7025 | $1,071.70 | $1,071.70 | $1,071.70 | |