| 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 | $150.68 | 11.534% | $168.0594 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $184.85 | 8.240% | $200.0816 | $200.08 | $200.10 | $200.10 |
| Purchase #3 | $155.35 | 6.731% | $165.8066 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $103.39 | 9.359% | $113.0663 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $239.74 | 9.503% | $262.5225 | $262.52 | $262.50 | $262.50 |
| Purchase #6 | $204.94 | 12.259% | $230.0636 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $101.54 | 4.641% | $106.2525 | $106.25 | $106.25 | $106.30 |
| 7 purchase totals = | $1,140.49 | $1,245.8525 | $1,245.85 | $1,245.80 | $1,246.00 | |