| 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 | $181.80 | 6.275% | $193.208 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $238.39 | 5.851% | $252.3382 | $252.34 | $252.35 | $252.30 |
| Purchase #3 | $187.52 | 12.370% | $210.7162 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $166.70 | 12.719% | $187.9026 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $133.62 | 7.819% | $144.0677 | $144.07 | $144.05 | $144.10 |
| Purchase #6 | $37.70 | 4.383% | $39.3524 | $39.35 | $39.35 | $39.40 |
| Purchase #7 | $187.31 | 8.639% | $203.4917 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $1,133.04 | $1,231.0768 | $1,231.08 | $1,231.05 | $1,231.10 | |