| 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 | $184.31 | 9.247% | $201.3531 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $184.65 | 6.392% | $196.4528 | $196.45 | $196.45 | $196.50 |
| Purchase #3 | $13.80 | 4.548% | $14.4276 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $134.75 | 9.745% | $147.8814 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $86.34 | 13.789% | $98.2454 | $98.25 | $98.25 | $98.20 |
| Purchase #6 | $121.47 | 5.526% | $128.1824 | $128.18 | $128.20 | $128.20 |
| Purchase #7 | $127.52 | 7.351% | $136.894 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $852.84 | $923.4367 | $923.43 | $923.50 | $923.50 | |