| 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 | $153.95 | 10.458% | $170.0501 | $170.05 | $170.05 | $170.10 |
| Purchase #2 | $47.71 | 13.475% | $54.1389 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $8.36 | 7.538% | $8.9902 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $163.49 | 4.447% | $170.7604 | $170.76 | $170.75 | $170.80 |
| Purchase #5 | $186.55 | 11.185% | $207.4156 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $234.85 | 5.840% | $248.5652 | $248.57 | $248.55 | $248.60 |
| Purchase #7 | $182.44 | 11.636% | $203.6687 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $977.35 | $1,063.5891 | $1,063.60 | $1,063.55 | $1,063.70 | |