| 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 | $149.72 | 6.869% | $160.0043 | $160.00 | $160.00 | $160.00 |
| Purchase #2 | $227.87 | 11.277% | $253.5669 | $253.57 | $253.55 | $253.60 |
| Purchase #3 | $129.92 | 12.348% | $145.9625 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $237.94 | 5.770% | $251.6691 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $163.98 | 5.867% | $173.6007 | $173.60 | $173.60 | $173.60 |
| Purchase #6 | $95.81 | 3.546% | $99.2074 | $99.21 | $99.20 | $99.20 |
| Purchase #7 | $159.60 | 13.342% | $180.8938 | $180.89 | $180.90 | $180.90 |
| 7 purchase totals = | $1,164.84 | $1,264.9047 | $1,264.90 | $1,264.85 | $1,265.00 | |