| 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 | $159.79 | 3.553% | $165.4673 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $126.59 | 9.354% | $138.4312 | $138.43 | $138.45 | $138.40 |
| Purchase #3 | $58.66 | 4.306% | $61.1859 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $122.60 | 9.739% | $134.54 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $117.51 | 11.130% | $130.5889 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $158.75 | 11.216% | $176.5554 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $244.83 | 9.512% | $268.1182 | $268.12 | $268.10 | $268.10 |
| 7 purchase totals = | $988.73 | $1,074.8869 | $1,074.90 | $1,074.90 | $1,074.90 | |