| 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 | $153.93 | 3.270% | $158.9635 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $5.45 | 5.360% | $5.7421 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $28.34 | 3.421% | $29.3095 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $56.48 | 13.707% | $64.2217 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $33.71 | 12.682% | $37.9851 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $160.41 | 3.665% | $166.289 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $189.26 | 8.780% | $205.877 | $205.88 | $205.90 | $205.90 |
| 7 purchase totals = | $627.58 | $668.3879 | $668.39 | $668.40 | $668.40 | |