| 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 | $186.52 | 4.439% | $194.7996 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $158.37 | 13.853% | $180.309 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $108.75 | 11.711% | $121.4857 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $68.31 | 13.176% | $77.3105 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $111.43 | 4.630% | $116.5892 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $196.43 | 8.468% | $213.0637 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $177.49 | 4.203% | $184.9499 | $184.95 | $184.95 | $184.90 |
| 7 purchase totals = | $1,007.30 | $1,088.5076 | $1,088.51 | $1,088.50 | $1,088.50 | |