| 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 | $171.35 | 3.239% | $176.9 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $100.64 | 10.193% | $110.8982 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $95.42 | 4.739% | $99.942 | $99.94 | $99.95 | $99.90 |
| Purchase #4 | $208.77 | 4.481% | $218.125 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $89.32 | 5.548% | $94.2755 | $94.28 | $94.30 | $94.30 |
| Purchase #6 | $203.28 | 12.699% | $229.0945 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $8.83 | 4.413% | $9.2197 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $877.61 | $938.4549 | $938.46 | $938.50 | $938.40 | |