| 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 | $157.72 | 13.433% | $178.9065 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $150.69 | 5.372% | $158.7851 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $135.46 | 12.521% | $152.4209 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $240.81 | 6.716% | $256.9828 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $102.59 | 11.451% | $114.3376 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $201.74 | 9.676% | $221.2604 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $198.57 | 11.796% | $221.9933 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $1,187.58 | $1,304.6866 | $1,304.69 | $1,304.70 | $1,304.70 | |