| 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 | $149.26 | 11.293% | $166.1159 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $190.37 | 12.616% | $214.3871 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $161.97 | 11.456% | $180.5253 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $166.46 | 8.181% | $180.0781 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $191.56 | 8.512% | $207.8656 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $232.76 | 4.211% | $242.5615 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $69.55 | 10.362% | $76.7568 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $1,161.93 | $1,268.2903 | $1,268.31 | $1,268.30 | $1,268.40 | |