| 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 | $132.83 | 12.461% | $149.3819 | $149.38 | $149.40 | $149.40 |
| Purchase #2 | $163.95 | 4.391% | $171.149 | $171.15 | $171.15 | $171.10 |
| Purchase #3 | $141.95 | 5.487% | $149.7388 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $99.41 | 4.405% | $103.789 | $103.79 | $103.80 | $103.80 |
| Purchase #5 | $197.92 | 7.408% | $212.5819 | $212.58 | $212.60 | $212.60 |
| Purchase #6 | $65.93 | 6.618% | $70.2932 | $70.29 | $70.30 | $70.30 |
| Purchase #7 | $51.96 | 9.571% | $56.9331 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $853.95 | $913.8669 | $913.86 | $913.95 | $913.80 | |