| 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 | $138.59 | 4.823% | $145.2742 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $19.82 | 11.797% | $22.1582 | $22.16 | $22.15 | $22.20 |
| Purchase #3 | $169.81 | 9.863% | $186.5584 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $213.30 | 3.360% | $220.4669 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $18.50 | 4.157% | $19.269 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $28.48 | 5.185% | $29.9567 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $64.30 | 13.769% | $73.1535 | $73.15 | $73.15 | $73.20 |
| 7 purchase totals = | $652.80 | $696.8369 | $696.84 | $696.75 | $697.10 | |