| 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 | $179.89 | 8.589% | $195.3408 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $96.63 | 10.754% | $107.0216 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $184.48 | 6.537% | $196.5395 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $195.63 | 4.504% | $204.4412 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $239.62 | 7.832% | $258.387 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $158.84 | 4.872% | $166.5787 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $147.36 | 9.868% | $161.9015 | $161.90 | $161.90 | $161.90 |
| 7 purchase totals = | $1,202.45 | $1,290.2103 | $1,290.21 | $1,290.25 | $1,290.10 | |