| 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 | $175.50 | 4.660% | $183.6783 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $130.74 | 10.198% | $144.0729 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $248.57 | 10.705% | $275.1794 | $275.18 | $275.20 | $275.20 |
| Purchase #4 | $208.28 | 3.426% | $215.4157 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $138.44 | 10.814% | $153.4109 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $57.64 | 7.403% | $61.9071 | $61.91 | $61.90 | $61.90 |
| Purchase #7 | $68.45 | 12.105% | $76.7359 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $1,027.62 | $1,110.4002 | $1,110.41 | $1,110.40 | $1,110.40 | |