| 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 | $96.60 | 8.426% | $104.7395 | $104.74 | $104.75 | $104.70 |
| Purchase #2 | $161.49 | 6.106% | $171.3506 | $171.35 | $171.35 | $171.40 |
| Purchase #3 | $185.47 | 12.792% | $209.1953 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $134.84 | 3.597% | $139.6902 | $139.69 | $139.70 | $139.70 |
| Purchase #5 | $209.27 | 13.739% | $238.0216 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $147.87 | 10.104% | $162.8108 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $121.78 | 9.123% | $132.89 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $1,057.32 | $1,158.6980 | $1,158.70 | $1,158.70 | $1,158.70 | |