| 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 | $161.84 | 6.364% | $172.1395 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $131.73 | 12.514% | $148.2147 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $235.98 | 7.142% | $252.8337 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $13.33 | 6.158% | $14.1509 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $200.59 | 8.863% | $218.3683 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $91.85 | 7.109% | $98.3796 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $125.62 | 13.619% | $142.7282 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $960.94 | $1,046.8149 | $1,046.81 | $1,046.85 | $1,046.80 | |