| 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 | $102.69 | 9.235% | $112.1734 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $13.51 | 9.858% | $14.8418 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $141.26 | 11.319% | $157.2492 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $101.61 | 11.540% | $113.3358 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $160.41 | 4.540% | $167.6926 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $145.34 | 6.277% | $154.463 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $70.97 | 7.815% | $76.5163 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $735.79 | $796.2721 | $796.27 | $796.25 | $796.20 | |