| 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 | $152.38 | 8.331% | $165.0748 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $102.70 | 4.515% | $107.3369 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $129.66 | 9.507% | $141.9868 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $97.82 | 3.536% | $101.2789 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $190.79 | 3.331% | $197.1452 | $197.15 | $197.15 | $197.10 |
| Purchase #6 | $196.83 | 4.545% | $205.7759 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $243.62 | 4.787% | $255.2821 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $1,113.80 | $1,173.8806 | $1,173.89 | $1,173.95 | $1,173.90 | |