| 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 | $160.62 | 4.813% | $168.3506 | $168.35 | $168.35 | $168.40 |
| Purchase #2 | $156.82 | 6.650% | $167.2485 | $167.25 | $167.25 | $167.20 |
| Purchase #3 | $142.58 | 8.232% | $154.3172 | $154.32 | $154.30 | $154.30 |
| Purchase #4 | $160.26 | 3.194% | $165.3787 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $225.80 | 8.831% | $245.7404 | $245.74 | $245.75 | $245.70 |
| Purchase #6 | $39.89 | 4.278% | $41.5965 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $13.63 | 7.582% | $14.6634 | $14.66 | $14.65 | $14.70 |
| 7 purchase totals = | $899.60 | $957.2953 | $957.30 | $957.30 | $957.30 | |