| 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 | $137.28 | 11.579% | $153.1757 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $180.37 | 3.787% | $187.2006 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $101.51 | 5.482% | $107.0748 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $209.93 | 5.856% | $222.2235 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $233.66 | 8.171% | $252.7524 | $252.75 | $252.75 | $252.80 |
| Purchase #6 | $160.58 | 13.486% | $182.2358 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $157.55 | 11.378% | $175.476 | $175.48 | $175.50 | $175.50 |
| 7 purchase totals = | $1,180.88 | $1,280.1388 | $1,280.14 | $1,280.15 | $1,280.20 | |