| 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 | $154.37 | 5.455% | $162.7909 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $131.61 | 7.459% | $141.4268 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $37.60 | 9.451% | $41.1536 | $41.15 | $41.15 | $41.20 |
| Purchase #4 | $70.38 | 13.192% | $79.6645 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $182.28 | 3.331% | $188.3517 | $188.35 | $188.35 | $188.40 |
| Purchase #6 | $248.72 | 4.573% | $260.094 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $14.72 | 5.165% | $15.4803 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $839.68 | $888.9618 | $888.95 | $889.00 | $889.10 | |