| 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 | $139.91 | 5.378% | $147.4344 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $166.97 | 8.483% | $181.1341 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $193.54 | 11.420% | $215.6423 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $16.61 | 11.816% | $18.5726 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $93.92 | 5.705% | $99.2781 | $99.28 | $99.30 | $99.30 |
| Purchase #6 | $246.64 | 10.637% | $272.8751 | $272.88 | $272.90 | $272.90 |
| Purchase #7 | $202.41 | 8.593% | $219.8031 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $1,060.00 | $1,154.7397 | $1,154.73 | $1,154.80 | $1,154.70 | |