| 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 | $149.54 | 8.539% | $162.3092 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $30.60 | 3.219% | $31.585 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $176.45 | 8.617% | $191.6547 | $191.65 | $191.65 | $191.70 |
| Purchase #4 | $10.25 | 13.623% | $11.6464 | $11.65 | $11.65 | $11.60 |
| Purchase #5 | $100.40 | 13.420% | $113.8737 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $231.64 | 4.639% | $242.3858 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $241.60 | 4.216% | $251.7859 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $940.48 | $1,005.2407 | $1,005.25 | $1,005.25 | $1,005.30 | |