| 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 | $203.25 | 8.675% | $220.8819 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $16.88 | 7.549% | $18.1543 | $18.15 | $18.15 | $18.20 |
| Purchase #3 | $104.35 | 12.481% | $117.3739 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $47.25 | 8.159% | $51.1051 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $184.35 | 8.452% | $199.9313 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $151.75 | 12.452% | $170.6459 | $170.65 | $170.65 | $170.60 |
| Purchase #7 | $171.39 | 3.388% | $177.1967 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $879.22 | $955.2891 | $955.29 | $955.30 | $955.30 | |