| 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 | $167.71 | 5.109% | $176.2783 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $89.67 | 8.483% | $97.2767 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $229.57 | 10.697% | $254.1271 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $168.72 | 8.411% | $182.911 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $104.80 | 11.793% | $117.1591 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $138.74 | 9.717% | $152.2214 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $166.55 | 11.583% | $185.8415 | $185.84 | $185.85 | $185.80 |
| 7 purchase totals = | $1,065.76 | $1,165.8151 | $1,165.82 | $1,165.85 | $1,165.80 | |