| 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 | $157.67 | 5.575% | $166.4601 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $10.45 | 5.845% | $11.0608 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $126.57 | 4.217% | $131.9075 | $131.91 | $131.90 | $131.90 |
| Purchase #4 | $56.79 | 6.373% | $60.4092 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $100.60 | 6.580% | $107.2195 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $170.62 | 4.837% | $178.8729 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $147.96 | 12.741% | $166.8116 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $770.66 | $822.7416 | $822.74 | $822.65 | $822.80 | |