| 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 | $126.25 | 6.508% | $134.4664 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $172.25 | 13.527% | $195.5503 | $195.55 | $195.55 | $195.60 |
| Purchase #3 | $144.39 | 11.560% | $161.0815 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $222.47 | 4.296% | $232.0273 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $123.35 | 9.504% | $135.0732 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $170.66 | 13.243% | $193.2605 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $82.62 | 10.411% | $91.2216 | $91.22 | $91.20 | $91.20 |
| 7 purchase totals = | $1,041.99 | $1,142.6808 | $1,142.68 | $1,142.65 | $1,142.80 | |