| 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 | $157.77 | 11.765% | $176.3316 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $183.34 | 8.604% | $199.1146 | $199.11 | $199.10 | $199.10 |
| Purchase #3 | $135.61 | 11.686% | $151.4574 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $38.27 | 10.790% | $42.3993 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $243.86 | 12.627% | $274.6522 | $274.65 | $274.65 | $274.70 |
| Purchase #6 | $227.65 | 8.192% | $246.2991 | $246.30 | $246.30 | $246.30 |
| Purchase #7 | $146.43 | 7.721% | $157.7359 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $1,132.93 | $1,247.9901 | $1,247.99 | $1,248.00 | $1,248.00 | |