| 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 | $171.59 | 3.576% | $177.7261 | $177.73 | $177.75 | $177.70 |
| Purchase #2 | $163.97 | 10.807% | $181.6902 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $110.94 | 11.191% | $123.3553 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $92.61 | 7.858% | $99.8873 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $248.89 | 9.568% | $272.7038 | $272.70 | $272.70 | $272.70 |
| Purchase #6 | $174.68 | 4.538% | $182.607 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $146.95 | 11.505% | $163.8566 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $1,109.63 | $1,201.8263 | $1,201.84 | $1,201.85 | $1,201.90 | |