| 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 | $157.30 | 3.795% | $163.2695 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $190.27 | 13.752% | $216.4359 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $246.60 | 3.330% | $254.8118 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $179.58 | 13.132% | $203.1624 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $101.54 | 3.381% | $104.9731 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $142.83 | 5.209% | $150.27 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $39.70 | 3.120% | $40.9386 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $1,057.82 | $1,133.8613 | $1,133.86 | $1,133.80 | $1,133.90 | |