| 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 | $189.62 | 4.756% | $198.6383 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $78.44 | 12.820% | $88.496 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $194.76 | 4.795% | $204.0987 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $86.72 | 7.194% | $92.9586 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $69.69 | 12.248% | $78.2256 | $78.23 | $78.25 | $78.20 |
| Purchase #6 | $16.81 | 9.206% | $18.3575 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $84.75 | 3.195% | $87.4578 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $720.79 | $768.2325 | $768.25 | $768.25 | $768.30 | |