| 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 | $173.69 | 6.157% | $184.3841 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $179.75 | 8.340% | $194.7412 | $194.74 | $194.75 | $194.70 |
| Purchase #3 | $207.77 | 7.228% | $222.7876 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $165.40 | 6.642% | $176.3859 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $30.43 | 10.610% | $33.6586 | $33.66 | $33.65 | $33.70 |
| Purchase #6 | $178.71 | 4.598% | $186.9271 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $137.85 | 8.658% | $149.7851 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $1,073.60 | $1,148.6696 | $1,148.68 | $1,148.75 | $1,148.70 | |