| 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 | $105.33 | 8.322% | $114.0956 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $156.56 | 8.377% | $169.675 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $22.44 | 10.830% | $24.8703 | $24.87 | $24.85 | $24.90 |
| Purchase #4 | $177.74 | 11.580% | $198.3223 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $110.94 | 4.468% | $115.8968 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $28.58 | 7.717% | $30.7855 | $30.79 | $30.80 | $30.80 |
| Purchase #7 | $162.84 | 8.810% | $177.1862 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $764.43 | $830.8317 | $830.85 | $830.85 | $830.90 | |