| 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 | $177.30 | 5.109% | $186.3583 | $186.36 | $186.35 | $186.40 |
| Purchase #2 | $44.69 | 9.147% | $48.7778 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $91.47 | 3.405% | $94.5846 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $155.58 | 5.838% | $164.6628 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $250.84 | 3.304% | $259.1278 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $8.89 | 11.515% | $9.9137 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $222.29 | 11.820% | $248.5647 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $951.06 | $1,011.9897 | $1,011.98 | $1,012.00 | $1,012.10 | |