| 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 | $156.65 | 6.168% | $166.3122 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $231.25 | 3.486% | $239.3114 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $178.52 | 13.106% | $201.9168 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $152.59 | 5.305% | $160.6849 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $159.83 | 10.203% | $176.1375 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $30.72 | 13.233% | $34.7852 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $43.97 | 4.337% | $45.877 | $45.88 | $45.90 | $45.90 |
| 7 purchase totals = | $953.53 | $1,025.0250 | $1,025.03 | $1,025.05 | $1,025.00 | |