| 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 | $144.84 | 9.813% | $159.0531 | $159.05 | $159.05 | $159.10 |
| Purchase #2 | $207.94 | 12.221% | $233.3523 | $233.35 | $233.35 | $233.40 |
| Purchase #3 | $36.72 | 4.383% | $38.3294 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $206.68 | 6.172% | $219.4363 | $219.44 | $219.45 | $219.40 |
| Purchase #5 | $127.94 | 3.554% | $132.487 | $132.49 | $132.50 | $132.50 |
| Purchase #6 | $164.88 | 11.342% | $183.5807 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $147.36 | 11.413% | $164.1782 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $1,036.36 | $1,130.4170 | $1,130.42 | $1,130.50 | $1,130.50 | |