| 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 | $126.59 | 9.755% | $138.9389 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $190.62 | 3.507% | $197.305 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $11.51 | 8.458% | $12.4835 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $55.31 | 3.689% | $57.3504 | $57.35 | $57.35 | $57.40 |
| Purchase #5 | $138.67 | 9.627% | $152.0198 | $152.02 | $152.00 | $152.00 |
| Purchase #6 | $151.94 | 3.536% | $157.3126 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $185.64 | 12.669% | $209.1587 | $209.16 | $209.15 | $209.20 |
| 7 purchase totals = | $860.28 | $924.5689 | $924.57 | $924.55 | $924.60 | |