| 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 | $148.71 | 5.243% | $156.5069 | $156.51 | $156.50 | $156.50 |
| Purchase #2 | $6.25 | 7.449% | $6.7156 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $30.93 | 12.667% | $34.8479 | $34.85 | $34.85 | $34.80 |
| Purchase #4 | $200.81 | 10.227% | $221.3468 | $221.35 | $221.35 | $221.30 |
| Purchase #5 | $141.66 | 11.626% | $158.1294 | $158.13 | $158.15 | $158.10 |
| Purchase #6 | $141.83 | 10.772% | $157.1079 | $157.11 | $157.10 | $157.10 |
| Purchase #7 | $168.49 | 8.268% | $182.4208 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $838.68 | $917.0753 | $917.09 | $917.05 | $916.90 | |