| 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 | $184.85 | 7.331% | $198.4014 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $143.46 | 13.490% | $162.8128 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $97.39 | 10.522% | $107.6374 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $11.55 | 7.476% | $12.4135 | $12.41 | $12.40 | $12.40 |
| Purchase #5 | $205.39 | 13.584% | $233.2902 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $48.81 | 11.190% | $54.2718 | $54.27 | $54.25 | $54.30 |
| Purchase #7 | $88.79 | 11.394% | $98.9067 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $780.24 | $867.7338 | $867.73 | $867.70 | $867.70 | |