| 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 | $142.38 | 12.523% | $160.2102 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $209.72 | 7.486% | $225.4196 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $186.56 | 7.506% | $200.5632 | $200.56 | $200.55 | $200.60 |
| Purchase #4 | $166.37 | 12.258% | $186.7636 | $186.76 | $186.75 | $186.80 |
| Purchase #5 | $186.78 | 7.601% | $200.9771 | $200.98 | $201.00 | $201.00 |
| Purchase #6 | $45.97 | 11.730% | $51.3623 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $125.52 | 7.750% | $135.2478 | $135.25 | $135.25 | $135.20 |
| 7 purchase totals = | $1,063.30 | $1,160.5438 | $1,160.54 | $1,160.50 | $1,160.60 | |