| 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 | $188.52 | 12.749% | $212.5544 | $212.55 | $212.55 | $212.60 |
| Purchase #2 | $145.47 | 5.328% | $153.2206 | $153.22 | $153.20 | $153.20 |
| Purchase #3 | $191.30 | 13.665% | $217.4411 | $217.44 | $217.45 | $217.40 |
| Purchase #4 | $83.76 | 12.732% | $94.4243 | $94.42 | $94.40 | $94.40 |
| Purchase #5 | $137.92 | 11.589% | $153.9035 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $121.75 | 4.873% | $127.6829 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $44.27 | 7.318% | $47.5097 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $912.99 | $1,006.7365 | $1,006.72 | $1,006.70 | $1,006.70 | |