| 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 | $32.49 | 11.771% | $36.3144 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $142.53 | 5.800% | $150.7967 | $150.80 | $150.80 | $150.80 |
| Purchase #3 | $22.43 | 10.772% | $24.8462 | $24.85 | $24.85 | $24.80 |
| Purchase #4 | $123.45 | 12.315% | $138.6529 | $138.65 | $138.65 | $138.70 |
| Purchase #5 | $163.55 | 10.773% | $181.1692 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $187.52 | 11.689% | $209.4392 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $189.48 | 4.801% | $198.5769 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $861.45 | $939.7955 | $939.80 | $939.80 | $939.80 | |