| 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 | $162.34 | 13.337% | $183.9913 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $70.59 | 7.848% | $76.1299 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $120.42 | 5.405% | $126.9287 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $213.95 | 9.768% | $234.8486 | $234.85 | $234.85 | $234.80 |
| Purchase #5 | $38.84 | 13.853% | $44.2205 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $199.95 | 12.821% | $225.5856 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $193.48 | 11.354% | $215.4477 | $215.45 | $215.45 | $215.40 |
| 7 purchase totals = | $999.57 | $1,107.1523 | $1,107.16 | $1,107.20 | $1,107.00 | |