| 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 | $184.74 | 13.300% | $209.3104 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $211.75 | 3.295% | $218.7272 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $85.86 | 7.504% | $92.3029 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $16.68 | 5.230% | $17.5524 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $22.81 | 4.539% | $23.8453 | $23.85 | $23.85 | $23.80 |
| Purchase #6 | $171.97 | 5.411% | $181.2753 | $181.28 | $181.30 | $181.30 |
| Purchase #7 | $74.40 | 7.540% | $80.0098 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $768.21 | $823.0233 | $823.03 | $823.05 | $823.00 | |