| 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 | $154.97 | 3.310% | $160.0995 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $203.62 | 5.454% | $214.7254 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $34.94 | 4.158% | $36.3928 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $137.61 | 11.389% | $153.2824 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $222.91 | 12.853% | $251.5606 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $180.61 | 7.719% | $194.5513 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $116.40 | 4.394% | $121.5146 | $121.51 | $121.50 | $121.50 |
| 7 purchase totals = | $1,051.06 | $1,132.1266 | $1,132.12 | $1,132.15 | $1,132.20 | |