| 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 | $136.42 | 4.168% | $142.106 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $17.37 | 4.152% | $18.0912 | $18.09 | $18.10 | $18.10 |
| Purchase #3 | $221.39 | 11.169% | $246.117 | $246.12 | $246.10 | $246.10 |
| Purchase #4 | $8.90 | 6.115% | $9.4442 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $176.57 | 13.502% | $200.4105 | $200.41 | $200.40 | $200.40 |
| Purchase #6 | $86.56 | 12.768% | $97.612 | $97.61 | $97.60 | $97.60 |
| Purchase #7 | $131.79 | 6.702% | $140.6226 | $140.62 | $140.60 | $140.60 |
| 7 purchase totals = | $779.00 | $854.4035 | $854.40 | $854.35 | $854.30 | |