| 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 | $184.77 | 4.865% | $193.7591 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $107.27 | 3.254% | $110.7606 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $74.46 | 13.727% | $84.6811 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $166.80 | 6.331% | $177.3601 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $80.75 | 10.436% | $89.1771 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $250.90 | 13.419% | $284.5683 | $284.57 | $284.55 | $284.60 |
| Purchase #7 | $148.87 | 9.462% | $162.9561 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $1,013.82 | $1,103.2624 | $1,103.27 | $1,103.25 | $1,103.50 | |