| 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 | $179.58 | 6.795% | $191.7825 | $191.78 | $191.80 | $191.80 |
| Purchase #2 | $80.88 | 8.560% | $87.8033 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $126.96 | 4.257% | $132.3647 | $132.36 | $132.35 | $132.40 |
| Purchase #4 | $179.83 | 7.390% | $193.1194 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $202.93 | 13.336% | $229.9927 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $68.34 | 9.279% | $74.6813 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $205.35 | 5.135% | $215.8947 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $1,043.87 | $1,125.6386 | $1,125.62 | $1,125.65 | $1,125.70 | |