| 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 | $71.89 | 13.344% | $81.483 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $137.49 | 5.436% | $144.964 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $26.86 | 12.383% | $30.1861 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $107.61 | 12.628% | $121.199 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $219.52 | 3.164% | $226.4656 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $161.52 | 9.345% | $176.614 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $111.25 | 6.678% | $118.6793 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $836.14 | $899.5910 | $899.59 | $899.60 | $899.70 | |