| 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 | $183.69 | 12.234% | $206.1626 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $224.94 | 12.168% | $252.3107 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $196.93 | 3.457% | $203.7379 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $161.54 | 13.853% | $183.9181 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $40.25 | 8.274% | $43.5803 | $43.58 | $43.60 | $43.60 |
| Purchase #6 | $156.90 | 5.704% | $165.8496 | $165.85 | $165.85 | $165.80 |
| Purchase #7 | $104.87 | 4.320% | $109.4004 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $1,069.12 | $1,164.9596 | $1,164.96 | $1,164.95 | $1,164.90 | |