| 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 | $171.59 | 7.526% | $184.5039 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $118.60 | 13.541% | $134.6596 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $216.40 | 6.860% | $231.245 | $231.25 | $231.25 | $231.20 |
| Purchase #4 | $184.41 | 6.357% | $196.1329 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $208.44 | 3.745% | $216.2461 | $216.25 | $216.25 | $216.20 |
| Purchase #6 | $192.71 | 3.473% | $199.4028 | $199.40 | $199.40 | $199.40 |
| Purchase #7 | $93.88 | 8.778% | $102.1208 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $1,186.03 | $1,264.3111 | $1,264.31 | $1,264.30 | $1,264.20 | |