| 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 | $193.69 | 9.177% | $211.4649 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $50.61 | 9.111% | $55.2211 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $178.62 | 6.788% | $190.7447 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $64.31 | 4.775% | $67.3808 | $67.38 | $67.40 | $67.40 |
| Purchase #5 | $91.92 | 13.772% | $104.5792 | $104.58 | $104.60 | $104.60 |
| Purchase #6 | $9.38 | 4.605% | $9.8119 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $152.78 | 7.137% | $163.6839 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $741.31 | $802.8865 | $802.87 | $802.90 | $802.90 | |