| 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 | $120.95 | 12.116% | $135.6043 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $198.75 | 10.523% | $219.6645 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $10.48 | 3.607% | $10.858 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $45.97 | 11.648% | $51.3246 | $51.32 | $51.30 | $51.30 |
| Purchase #5 | $163.70 | 13.542% | $185.8683 | $185.87 | $185.85 | $185.90 |
| Purchase #6 | $127.77 | 11.728% | $142.7549 | $142.75 | $142.75 | $142.80 |
| Purchase #7 | $127.58 | 12.454% | $143.4688 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $795.20 | $889.5434 | $889.53 | $889.45 | $889.70 | |