| 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 | $177.92 | 8.410% | $192.8831 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $118.41 | 7.425% | $127.2019 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $143.51 | 6.222% | $152.4392 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $124.63 | 7.320% | $133.7529 | $133.75 | $133.75 | $133.80 |
| Purchase #5 | $190.25 | 3.591% | $197.0819 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $229.48 | 4.842% | $240.5914 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $107.60 | 8.178% | $116.3995 | $116.40 | $116.40 | $116.40 |
| 7 purchase totals = | $1,091.80 | $1,160.3499 | $1,160.34 | $1,160.40 | $1,160.40 | |