| 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 | $188.82 | 11.130% | $209.8357 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $51.37 | 5.852% | $54.3762 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $156.71 | 11.401% | $174.5765 | $174.58 | $174.60 | $174.60 |
| Purchase #4 | $30.32 | 9.424% | $33.1774 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $105.82 | 8.502% | $114.8168 | $114.82 | $114.80 | $114.80 |
| Purchase #6 | $72.46 | 4.718% | $75.8787 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $198.48 | 11.283% | $220.8745 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $803.98 | $883.5358 | $883.55 | $883.60 | $883.60 | |