| 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 | $162.48 | 7.568% | $174.7765 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $183.53 | 5.253% | $193.1708 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $57.52 | 13.594% | $65.3393 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $45.96 | 11.187% | $51.1015 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $156.58 | 6.427% | $166.6434 | $166.64 | $166.65 | $166.60 |
| Purchase #6 | $89.43 | 5.465% | $94.3173 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $167.48 | 10.102% | $184.3988 | $184.40 | $184.40 | $184.40 |
| 7 purchase totals = | $862.98 | $929.7476 | $929.75 | $929.75 | $929.70 | |