| 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 | $155.60 | 12.433% | $174.9457 | $174.95 | $174.95 | $174.90 |
| Purchase #2 | $114.52 | 10.671% | $126.7404 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $100.88 | 4.699% | $105.6204 | $105.62 | $105.60 | $105.60 |
| Purchase #4 | $105.81 | 4.598% | $110.6751 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $183.38 | 5.488% | $193.4439 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $155.86 | 12.395% | $175.1788 | $175.18 | $175.20 | $175.20 |
| Purchase #7 | $142.60 | 10.463% | $157.5202 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $958.65 | $1,044.1245 | $1,044.13 | $1,044.15 | $1,044.00 | |