| 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 | $171.32 | 3.860% | $177.933 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $108.95 | 3.857% | $113.1522 | $113.15 | $113.15 | $113.20 |
| Purchase #3 | $224.39 | 4.147% | $233.6955 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $5.40 | 4.735% | $5.6557 | $5.66 | $5.65 | $5.70 |
| Purchase #5 | $40.84 | 11.822% | $45.6681 | $45.67 | $45.65 | $45.70 |
| Purchase #6 | $115.91 | 4.452% | $121.0703 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $177.41 | 7.704% | $191.0777 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $844.22 | $888.2525 | $888.26 | $888.25 | $888.40 | |