| 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 | $147.73 | 13.866% | $168.2142 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $84.71 | 10.318% | $93.4504 | $93.45 | $93.45 | $93.50 |
| Purchase #3 | $105.58 | 13.658% | $120.0001 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $109.81 | 9.366% | $120.0948 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $29.84 | 7.676% | $32.1305 | $32.13 | $32.15 | $32.10 |
| Purchase #6 | $190.71 | 12.419% | $214.3943 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $143.34 | 5.255% | $150.8725 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $811.72 | $899.1568 | $899.14 | $899.15 | $899.20 | |