| 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 | $186.87 | 6.167% | $198.3943 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $160.96 | 12.572% | $181.1959 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $51.59 | 5.291% | $54.3196 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $198.57 | 4.366% | $207.2396 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $162.70 | 7.270% | $174.5283 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $40.95 | 8.390% | $44.3857 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $18.59 | 8.795% | $20.225 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $820.23 | $880.2884 | $880.30 | $880.35 | $880.20 | |