| 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 | $149.29 | 12.437% | $167.8572 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $47.92 | 12.672% | $53.9924 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $142.87 | 9.538% | $156.4969 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $167.79 | 13.159% | $189.8695 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $70.37 | 8.624% | $76.4387 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $205.47 | 12.492% | $231.1373 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $75.89 | 8.493% | $82.3353 | $82.34 | $82.35 | $82.30 |
| 7 purchase totals = | $859.60 | $958.1273 | $958.14 | $958.15 | $958.10 | |