| 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 | $136.60 | 5.339% | $143.8931 | $143.89 | $143.90 | $143.90 |
| Purchase #2 | $203.32 | 8.519% | $220.6408 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $150.65 | 7.713% | $162.2696 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $231.77 | 7.763% | $249.7623 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $188.37 | 3.341% | $194.6634 | $194.66 | $194.65 | $194.70 |
| Purchase #6 | $168.68 | 10.122% | $185.7538 | $185.75 | $185.75 | $185.80 |
| Purchase #7 | $95.64 | 12.542% | $107.6352 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $1,175.03 | $1,264.6182 | $1,264.61 | $1,264.60 | $1,264.70 | |