| 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 | $77.45 | 5.425% | $81.6517 | $81.65 | $81.65 | $81.70 |
| Purchase #2 | $157.89 | 12.243% | $177.2205 | $177.22 | $177.20 | $177.20 |
| Purchase #3 | $185.68 | 3.699% | $192.5483 | $192.55 | $192.55 | $192.50 |
| Purchase #4 | $82.86 | 11.686% | $92.543 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $246.61 | 5.371% | $259.8554 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $103.54 | 5.386% | $109.1167 | $109.12 | $109.10 | $109.10 |
| Purchase #7 | $172.25 | 12.465% | $193.721 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $1,026.28 | $1,106.6566 | $1,106.66 | $1,106.60 | $1,106.60 | |