| 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 | $154.48 | 7.538% | $166.1247 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $167.25 | 4.600% | $174.9435 | $174.94 | $174.95 | $174.90 |
| Purchase #3 | $139.54 | 11.583% | $155.7029 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $199.46 | 7.706% | $214.8304 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $33.83 | 8.120% | $36.577 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $168.52 | 10.802% | $186.7235 | $186.72 | $186.70 | $186.70 |
| Purchase #7 | $38.55 | 4.207% | $40.1718 | $40.17 | $40.15 | $40.20 |
| 7 purchase totals = | $901.63 | $975.0738 | $975.06 | $975.05 | $975.00 | |