| 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 | $171.98 | 10.808% | $190.5676 | $190.57 | $190.55 | $190.60 |
| Purchase #2 | $23.70 | 13.766% | $26.9625 | $26.96 | $26.95 | $27.00 |
| Purchase #3 | $48.70 | 12.463% | $54.7695 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $104.88 | 5.407% | $110.5509 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $95.73 | 3.225% | $98.8173 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $208.31 | 11.536% | $232.3406 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $114.61 | 8.770% | $124.6613 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $767.91 | $838.6697 | $838.67 | $838.60 | $838.80 | |