| 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 | $122.83 | 13.475% | $139.3813 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $207.35 | 4.465% | $216.6082 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $134.35 | 9.810% | $147.5297 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $197.45 | 4.416% | $206.1694 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $152.53 | 6.499% | $162.4429 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $114.54 | 3.508% | $118.5581 | $118.56 | $118.55 | $118.60 |
| Purchase #7 | $135.44 | 11.442% | $150.937 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $1,064.49 | $1,141.6266 | $1,141.63 | $1,141.65 | $1,141.60 | |