| 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 | $144.25 | 8.326% | $156.2603 | $156.26 | $156.25 | $156.30 |
| Purchase #2 | $208.89 | 9.867% | $229.5012 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $134.46 | 9.701% | $147.504 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $182.81 | 11.668% | $204.1403 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $150.27 | 4.206% | $156.5904 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $163.45 | 12.134% | $183.283 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $108.82 | 6.769% | $116.186 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $1,092.95 | $1,193.4652 | $1,193.46 | $1,193.50 | $1,193.50 | |