| 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 | $212.83 | 4.286% | $221.9519 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $185.82 | 11.542% | $207.2673 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $132.90 | 9.824% | $145.9561 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $61.86 | 13.576% | $70.2581 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $201.25 | 11.637% | $224.6695 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $171.80 | 4.564% | $179.641 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $135.29 | 8.719% | $147.0859 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $1,101.75 | $1,196.8298 | $1,196.84 | $1,196.80 | $1,197.00 | |