| 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 | $16.38 | 12.681% | $18.4571 | $18.46 | $18.45 | $18.50 |
| Purchase #2 | $160.35 | 7.760% | $172.7932 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $236.73 | 3.630% | $245.3233 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $86.31 | 7.236% | $92.5554 | $92.56 | $92.55 | $92.60 |
| Purchase #5 | $217.83 | 9.815% | $239.21 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $54.71 | 10.274% | $60.3309 | $60.33 | $60.35 | $60.30 |
| Purchase #7 | $95.66 | 8.716% | $103.9977 | $104.00 | $104.00 | $104.00 |
| 7 purchase totals = | $867.97 | $932.6676 | $932.67 | $932.65 | $932.70 | |