| 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 | $120.49 | 11.371% | $134.1909 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $99.32 | 9.720% | $108.9739 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $97.56 | 13.111% | $110.3511 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $143.33 | 12.194% | $160.8077 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $184.56 | 5.808% | $195.2792 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $196.86 | 8.385% | $213.3667 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $123.33 | 5.600% | $130.2365 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $965.45 | $1,053.2060 | $1,053.21 | $1,053.20 | $1,053.30 | |