| 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 | $153.32 | 7.645% | $165.0413 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $212.34 | 6.506% | $226.1548 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $12.76 | 8.807% | $13.8838 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $197.80 | 3.668% | $205.0553 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $28.94 | 8.360% | $31.3594 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $9.47 | 8.720% | $10.2958 | $10.30 | $10.30 | $10.30 |
| Purchase #7 | $183.41 | 3.504% | $189.8367 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $798.04 | $841.6271 | $841.63 | $841.65 | $841.70 | |