| 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 | $131.31 | 4.567% | $137.3069 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $161.94 | 10.315% | $178.6441 | $178.64 | $178.65 | $178.60 |
| Purchase #3 | $220.94 | 9.676% | $242.3182 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $195.61 | 7.175% | $209.645 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $110.67 | 10.658% | $122.4652 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $220.58 | 10.256% | $243.2027 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $199.93 | 11.183% | $222.2882 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $1,240.98 | $1,355.8703 | $1,355.88 | $1,355.85 | $1,355.80 | |