| 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 | $181.51 | 4.828% | $190.2733 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $127.44 | 5.749% | $134.7665 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $150.30 | 8.838% | $163.5835 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $243.36 | 9.666% | $266.8832 | $266.88 | $266.90 | $266.90 |
| Purchase #5 | $29.86 | 11.830% | $33.3924 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $45.41 | 3.599% | $47.0443 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $184.52 | 10.861% | $204.5607 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $962.40 | $1,040.5039 | $1,040.49 | $1,040.50 | $1,040.60 | |