| 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 | $185.26 | 3.442% | $191.6366 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $164.33 | 9.386% | $179.754 | $179.75 | $179.75 | $179.80 |
| Purchase #3 | $204.97 | 6.479% | $218.25 | $218.25 | $218.25 | $218.30 |
| Purchase #4 | $231.85 | 9.430% | $253.7135 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $242.32 | 4.195% | $252.4853 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $183.50 | 11.518% | $204.6355 | $204.64 | $204.65 | $204.60 |
| Purchase #7 | $157.68 | 8.786% | $171.5338 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $1,369.91 | $1,472.0087 | $1,472.01 | $1,472.05 | $1,472.00 | |