| 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 | $136.47 | 4.161% | $142.1485 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $244.41 | 9.525% | $267.6901 | $267.69 | $267.70 | $267.70 |
| Purchase #3 | $176.58 | 11.416% | $196.7384 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $161.85 | 8.226% | $175.1638 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $224.74 | 3.411% | $232.4059 | $232.41 | $232.40 | $232.40 |
| Purchase #6 | $135.40 | 3.408% | $140.0144 | $140.01 | $140.00 | $140.00 |
| Purchase #7 | $172.78 | 9.713% | $189.5621 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $1,252.23 | $1,343.7232 | $1,343.72 | $1,343.70 | $1,343.70 | |