| 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 | $138.83 | 5.461% | $146.4115 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $55.90 | 4.530% | $58.4323 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $171.87 | 9.133% | $187.5669 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $198.56 | 12.857% | $224.0889 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $191.94 | 3.261% | $198.1992 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $103.48 | 9.566% | $113.3789 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $70.71 | 4.349% | $73.7852 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $931.29 | $1,001.8629 | $1,001.87 | $1,001.90 | $1,001.90 | |