| 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 | $186.91 | 12.744% | $210.7298 | $210.73 | $210.75 | $210.70 |
| Purchase #2 | $195.32 | 11.309% | $217.4087 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $174.58 | 5.650% | $184.4438 | $184.44 | $184.45 | $184.40 |
| Purchase #4 | $19.82 | 13.337% | $22.4634 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $140.59 | 13.605% | $159.7173 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $38.68 | 8.551% | $41.9875 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $135.79 | 6.324% | $144.3774 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $891.69 | $981.1279 | $981.13 | $981.15 | $981.10 | |