| 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 | $155.50 | 6.265% | $165.2421 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $220.76 | 4.397% | $230.4668 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $13.53 | 6.265% | $14.3777 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $234.95 | 4.635% | $245.8399 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $30.29 | 11.270% | $33.7037 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $104.95 | 4.759% | $109.9446 | $109.94 | $109.95 | $109.90 |
| Purchase #7 | $181.48 | 13.633% | $206.2212 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $941.46 | $1,005.7960 | $1,005.79 | $1,005.80 | $1,005.70 | |