| 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 | $160.67 | 4.518% | $167.9291 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $93.31 | 7.659% | $100.4566 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $82.94 | 3.708% | $86.0154 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $59.35 | 9.802% | $65.1675 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $249.66 | 3.844% | $259.2569 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $186.46 | 13.575% | $211.7719 | $211.77 | $211.75 | $211.80 |
| Purchase #7 | $215.82 | 13.302% | $244.5284 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,048.21 | $1,135.1258 | $1,135.14 | $1,135.10 | $1,135.20 | |