| 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 | $143.50 | 13.258% | $162.5252 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $76.76 | 7.665% | $82.6437 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $21.65 | 9.547% | $23.7169 | $23.72 | $23.70 | $23.70 |
| Purchase #4 | $119.96 | 5.115% | $126.096 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $231.40 | 3.737% | $240.0474 | $240.05 | $240.05 | $240.00 |
| Purchase #6 | $126.71 | 13.667% | $144.0275 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $134.70 | 7.618% | $144.9614 | $144.96 | $144.95 | $145.00 |
| 7 purchase totals = | $854.68 | $924.0181 | $924.03 | $924.05 | $923.90 | |