| 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 | $176.37 | 5.145% | $185.4442 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $141.35 | 12.412% | $158.8944 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $212.37 | 6.858% | $226.9343 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $207.86 | 5.174% | $218.6147 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $20.58 | 5.547% | $21.7216 | $21.72 | $21.70 | $21.70 |
| Purchase #6 | $163.64 | 6.686% | $174.581 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $188.25 | 10.373% | $207.7772 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,110.42 | $1,193.9674 | $1,193.95 | $1,194.00 | $1,193.90 | |