| 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 | $165.78 | 10.553% | $183.2748 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $94.31 | 10.188% | $103.9183 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $63.55 | 5.550% | $67.077 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $5.55 | 6.253% | $5.897 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $108.95 | 5.118% | $114.5261 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $235.56 | 3.300% | $243.3335 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $177.84 | 5.770% | $188.1014 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $851.54 | $906.1281 | $906.13 | $906.15 | $906.10 | |