| 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 | $145.61 | 6.425% | $154.9654 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $206.72 | 3.319% | $213.581 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $22.35 | 6.536% | $23.8108 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $232.76 | 7.378% | $249.933 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $61.44 | 6.744% | $65.5835 | $65.58 | $65.60 | $65.60 |
| Purchase #6 | $113.90 | 13.394% | $129.1558 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $218.51 | 13.528% | $248.07 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,001.29 | $1,085.0995 | $1,085.10 | $1,085.10 | $1,085.20 | |