| 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 | $139.95 | 7.798% | $150.8633 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $94.95 | 13.587% | $107.8509 | $107.85 | $107.85 | $107.90 |
| Purchase #3 | $133.95 | 9.540% | $146.7288 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $211.99 | 6.440% | $225.6422 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $68.25 | 4.443% | $71.2823 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $176.92 | 9.484% | $193.6991 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $124.79 | 9.859% | $137.093 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $950.80 | $1,033.1596 | $1,033.15 | $1,033.20 | $1,033.20 | |