| 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 | $160.68 | 6.809% | $171.6207 | $171.62 | $171.60 | $171.60 |
| Purchase #2 | $25.70 | 8.644% | $27.9215 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $239.45 | 7.629% | $257.7176 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $55.28 | 13.379% | $62.6759 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $76.25 | 4.640% | $79.788 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $97.32 | 3.701% | $100.9218 | $100.92 | $100.90 | $100.90 |
| Purchase #7 | $188.43 | 11.331% | $209.781 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $843.11 | $910.4265 | $910.43 | $910.40 | $910.40 | |