| 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 | $110.31 | 6.326% | $117.2882 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $138.64 | 5.236% | $145.8992 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $182.37 | 12.476% | $205.1225 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $174.92 | 6.705% | $186.6484 | $186.65 | $186.65 | $186.60 |
| Purchase #5 | $153.58 | 7.255% | $164.7222 | $164.72 | $164.70 | $164.70 |
| Purchase #6 | $179.38 | 11.397% | $199.8239 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $185.99 | 10.191% | $204.9442 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $1,125.19 | $1,224.4486 | $1,224.44 | $1,224.40 | $1,224.30 | |