| 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 | $119.41 | 9.518% | $130.7754 | $130.78 | $130.80 | $130.80 |
| Purchase #2 | $12.88 | 4.742% | $13.4908 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $177.41 | 4.227% | $184.9091 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $7.61 | 10.610% | $8.4174 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $18.72 | 10.839% | $20.7491 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $202.59 | 5.678% | $214.0931 | $214.09 | $214.10 | $214.10 |
| Purchase #7 | $111.87 | 10.791% | $123.9419 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $650.49 | $696.3768 | $696.38 | $696.40 | $696.30 | |