| 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 | $170.52 | 10.788% | $188.9157 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $69.39 | 9.581% | $76.0383 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $8.82 | 7.175% | $9.4528 | $9.45 | $9.45 | $9.50 |
| Purchase #4 | $119.30 | 9.185% | $130.2577 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $147.33 | 3.175% | $152.0077 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $249.98 | 4.138% | $260.3242 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $89.28 | 3.649% | $92.5378 | $92.54 | $92.55 | $92.50 |
| 7 purchase totals = | $854.62 | $909.5342 | $909.54 | $909.50 | $909.50 | |