| 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 | $34.49 | 12.282% | $38.7261 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $159.56 | 7.451% | $171.4488 | $171.45 | $171.45 | $171.40 |
| Purchase #3 | $190.93 | 13.813% | $217.3032 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $210.75 | 12.275% | $236.6196 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $243.99 | 12.160% | $273.6592 | $273.66 | $273.65 | $273.70 |
| Purchase #6 | $132.26 | 13.474% | $150.0807 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $83.44 | 3.643% | $86.4797 | $86.48 | $86.50 | $86.50 |
| 7 purchase totals = | $1,055.42 | $1,174.3173 | $1,174.32 | $1,174.35 | $1,174.30 | |