| 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 | $182.28 | 13.423% | $206.7474 | $206.75 | $206.75 | $206.70 |
| Purchase #2 | $69.91 | 6.443% | $74.4143 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $209.35 | 8.333% | $226.7951 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $123.26 | 9.112% | $134.4915 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $19.26 | 5.272% | $20.2754 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $179.25 | 13.692% | $203.7929 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $47.55 | 10.662% | $52.6198 | $52.62 | $52.60 | $52.60 |
| 7 purchase totals = | $830.86 | $919.1364 | $919.14 | $919.15 | $919.10 | |