| 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 | $143.40 | 10.431% | $158.3581 | $158.36 | $158.35 | $158.40 |
| Purchase #2 | $134.96 | 7.454% | $145.0199 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $35.95 | 8.647% | $39.0586 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $101.97 | 4.210% | $106.2629 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $222.41 | 11.345% | $247.6424 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $161.29 | 3.541% | $167.0013 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $80.57 | 7.486% | $86.6015 | $86.60 | $86.60 | $86.60 |
| 7 purchase totals = | $880.55 | $949.9447 | $949.94 | $949.90 | $950.00 | |