| 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 | $172.78 | 3.669% | $179.1193 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $100.29 | 5.759% | $106.0657 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $201.95 | 5.200% | $212.4514 | $212.45 | $212.45 | $212.50 |
| Purchase #4 | $67.38 | 3.254% | $69.5725 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $187.56 | 4.711% | $196.396 | $196.40 | $196.40 | $196.40 |
| Purchase #6 | $12.58 | 12.824% | $14.1933 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $103.68 | 11.621% | $115.7287 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $846.22 | $893.5269 | $893.53 | $893.50 | $893.60 | |