| 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 | $156.54 | 3.688% | $162.3132 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $180.89 | 5.415% | $190.6852 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $96.75 | 8.525% | $104.9979 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $93.67 | 11.128% | $104.0936 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $62.39 | 8.240% | $67.5309 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $7.98 | 9.457% | $8.7347 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $242.96 | 5.103% | $255.3582 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $841.18 | $893.7137 | $893.71 | $893.75 | $893.70 | |