| 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 | $136.55 | 10.330% | $150.6556 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $115.90 | 5.742% | $122.555 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $204.37 | 7.145% | $218.9722 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $166.92 | 7.298% | $179.1018 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $227.49 | 4.451% | $237.6156 | $237.62 | $237.60 | $237.60 |
| Purchase #6 | $146.59 | 9.263% | $160.1686 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $163.54 | 13.348% | $185.3693 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $1,161.36 | $1,254.4381 | $1,254.45 | $1,254.35 | $1,254.60 | |