| 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 | $125.26 | 9.205% | $136.7902 | $136.79 | $136.80 | $136.80 |
| Purchase #2 | $216.77 | 9.608% | $237.5973 | $237.60 | $237.60 | $237.60 |
| Purchase #3 | $147.77 | 12.486% | $166.2206 | $166.22 | $166.20 | $166.20 |
| Purchase #4 | $189.83 | 7.456% | $203.9837 | $203.98 | $204.00 | $204.00 |
| Purchase #5 | $208.45 | 3.708% | $216.1793 | $216.18 | $216.20 | $216.20 |
| Purchase #6 | $110.79 | 7.537% | $119.1402 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $85.68 | 6.223% | $91.0119 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $1,084.55 | $1,170.9232 | $1,170.92 | $1,170.95 | $1,170.90 | |