| 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 | $180.33 | 6.462% | $191.9829 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $197.55 | 3.591% | $204.644 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $226.41 | 13.515% | $257.0093 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $249.80 | 7.650% | $268.9097 | $268.91 | $268.90 | $268.90 |
| Purchase #5 | $15.74 | 3.624% | $16.3104 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $117.86 | 4.142% | $122.7418 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $163.53 | 10.712% | $181.0473 | $181.05 | $181.05 | $181.00 |
| 7 purchase totals = | $1,151.22 | $1,242.6454 | $1,242.64 | $1,242.65 | $1,242.50 | |