| 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 | $190.38 | 3.283% | $196.6302 | $196.63 | $196.65 | $196.60 |
| Purchase #2 | $42.94 | 5.831% | $45.4438 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $74.27 | 5.367% | $78.2561 | $78.26 | $78.25 | $78.30 |
| Purchase #4 | $25.87 | 3.624% | $26.8075 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $145.79 | 8.275% | $157.8541 | $157.85 | $157.85 | $157.90 |
| Purchase #6 | $167.91 | 13.727% | $190.959 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $188.29 | 9.796% | $206.7349 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $835.45 | $902.6856 | $902.68 | $902.70 | $902.70 | |