| 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 | $234.46 | 7.780% | $252.701 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $147.95 | 7.593% | $159.1838 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $71.56 | 13.614% | $81.3022 | $81.30 | $81.30 | $81.30 |
| Purchase #4 | $195.97 | 10.851% | $217.2347 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $23.94 | 10.717% | $26.5056 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $17.26 | 4.238% | $17.9915 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $149.77 | 11.818% | $167.4698 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $840.91 | $922.3886 | $922.38 | $922.40 | $922.40 | |