| 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 | $124.77 | 7.547% | $134.1864 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $37.76 | 7.729% | $40.6785 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $233.92 | 12.716% | $263.6653 | $263.67 | $263.65 | $263.70 |
| Purchase #4 | $104.27 | 9.657% | $114.3394 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $33.62 | 12.735% | $37.9015 | $37.90 | $37.90 | $37.90 |
| Purchase #6 | $36.31 | 9.790% | $39.8647 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $170.75 | 8.366% | $185.0349 | $185.03 | $185.05 | $185.00 |
| 7 purchase totals = | $741.40 | $815.6707 | $815.67 | $815.70 | $815.70 | |