| 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 | $160.65 | 13.570% | $182.4502 | $182.45 | $182.45 | $182.50 |
| Purchase #2 | $53.61 | 7.243% | $57.493 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $170.27 | 6.691% | $181.6628 | $181.66 | $181.65 | $181.70 |
| Purchase #4 | $181.35 | 6.506% | $193.1486 | $193.15 | $193.15 | $193.10 |
| Purchase #5 | $147.68 | 4.827% | $154.8085 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $82.41 | 4.424% | $86.0558 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $175.54 | 4.604% | $183.6219 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $971.51 | $1,039.2408 | $1,039.24 | $1,039.20 | $1,039.30 | |