| 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 | $122.28 | 13.179% | $138.3953 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $184.48 | 4.668% | $193.0915 | $193.09 | $193.10 | $193.10 |
| Purchase #3 | $228.91 | 8.340% | $248.0011 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $80.73 | 5.640% | $85.2832 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $173.76 | 10.362% | $191.765 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $156.42 | 13.562% | $177.6337 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $165.59 | 11.720% | $184.9971 | $185.00 | $185.00 | $185.00 |
| 7 purchase totals = | $1,112.17 | $1,219.1669 | $1,219.17 | $1,219.20 | $1,219.20 | |