| 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 | $94.46 | 9.609% | $103.5367 | $103.54 | $103.55 | $103.50 |
| Purchase #2 | $185.25 | 9.765% | $203.3397 | $203.34 | $203.35 | $203.30 |
| Purchase #3 | $177.42 | 7.187% | $190.1712 | $190.17 | $190.15 | $190.20 |
| Purchase #4 | $133.99 | 11.392% | $149.2541 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $21.70 | 13.191% | $24.5624 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $134.70 | 3.747% | $139.7472 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $162.26 | 3.419% | $167.8077 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $909.78 | $978.4190 | $978.42 | $978.40 | $978.40 | |