| 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 | $162.42 | 3.800% | $168.592 | $168.59 | $168.60 | $168.60 |
| Purchase #2 | $246.75 | 11.596% | $275.3631 | $275.36 | $275.35 | $275.40 |
| Purchase #3 | $18.68 | 12.861% | $21.0824 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $159.96 | 13.388% | $181.3754 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $154.90 | 13.743% | $176.1879 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $21.69 | 4.346% | $22.6326 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $13.56 | 13.503% | $15.391 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $777.96 | $860.6244 | $860.62 | $860.70 | $860.70 | |