| 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 | $193.98 | 4.210% | $202.1466 | $202.15 | $202.15 | $202.10 |
| Purchase #2 | $13.26 | 12.845% | $14.9632 | $14.96 | $14.95 | $15.00 |
| Purchase #3 | $150.75 | 13.656% | $171.3364 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $9.68 | 12.238% | $10.8646 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $126.42 | 5.782% | $133.7296 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $45.52 | 10.628% | $50.3579 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $5.47 | 9.178% | $5.972 | $5.97 | $5.95 | $6.00 |
| 7 purchase totals = | $545.08 | $589.3703 | $589.37 | $589.35 | $589.40 | |