| 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 | $136.66 | 5.794% | $144.5781 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $231.91 | 8.392% | $251.3719 | $251.37 | $251.35 | $251.40 |
| Purchase #3 | $33.37 | 6.315% | $35.4773 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $198.84 | 13.107% | $224.902 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $99.89 | 9.315% | $109.1948 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $6.61 | 9.545% | $7.2409 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $60.38 | 8.807% | $65.6977 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $767.66 | $838.4627 | $838.46 | $838.50 | $838.50 | |