| 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 | $189.72 | 3.871% | $197.0641 | $197.06 | $197.05 | $197.10 |
| Purchase #2 | $177.90 | 5.320% | $187.3643 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $144.48 | 3.324% | $149.2825 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $80.92 | 6.368% | $86.073 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $65.73 | 6.836% | $70.2233 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $125.32 | 12.180% | $140.584 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $198.26 | 12.873% | $223.782 | $223.78 | $223.80 | $223.80 |
| 7 purchase totals = | $982.33 | $1,054.3732 | $1,054.35 | $1,054.35 | $1,054.50 | |