| 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 | $166.57 | 11.184% | $185.1992 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $79.57 | 4.578% | $83.2127 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $198.60 | 9.427% | $217.322 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $30.33 | 13.486% | $34.4203 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $17.90 | 8.284% | $19.3828 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $231.27 | 11.238% | $257.2601 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $12.60 | 13.817% | $14.3409 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $736.84 | $811.1380 | $811.13 | $811.10 | $811.10 | |