| 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 | $161.75 | 12.344% | $181.7164 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $224.54 | 6.630% | $239.427 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $222.64 | 13.785% | $253.3309 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $26.81 | 6.445% | $28.5379 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $115.77 | 9.756% | $127.0645 | $127.06 | $127.05 | $127.10 |
| Purchase #6 | $119.64 | 8.144% | $129.3835 | $129.38 | $129.40 | $129.40 |
| Purchase #7 | $103.96 | 5.760% | $109.9481 | $109.95 | $109.95 | $109.90 |
| 7 purchase totals = | $975.11 | $1,069.4083 | $1,069.41 | $1,069.45 | $1,069.30 | |