| 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 | $129.26 | 10.650% | $143.0262 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $93.68 | 13.184% | $106.0308 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $182.53 | 12.364% | $205.098 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $179.86 | 10.662% | $199.0367 | $199.04 | $199.05 | $199.00 |
| Purchase #5 | $186.72 | 6.486% | $198.8307 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $141.61 | 10.174% | $156.0174 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $50.82 | 12.512% | $57.1786 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $964.48 | $1,065.2184 | $1,065.23 | $1,065.30 | $1,065.10 | |