| 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 | $177.88 | 4.352% | $185.6213 | $185.62 | $185.60 | $185.60 |
| Purchase #2 | $18.34 | 6.654% | $19.5603 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $193.61 | 3.524% | $200.4328 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $97.25 | 10.874% | $107.825 | $107.83 | $107.85 | $107.80 |
| Purchase #5 | $7.46 | 9.292% | $8.1532 | $8.15 | $8.15 | $8.20 |
| Purchase #6 | $248.77 | 13.625% | $282.6649 | $282.66 | $282.65 | $282.70 |
| Purchase #7 | $59.64 | 5.274% | $62.7854 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $802.95 | $867.0429 | $867.04 | $867.05 | $867.10 | |