| 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 | $149.34 | 8.407% | $161.895 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $153.72 | 4.416% | $160.5083 | $160.51 | $160.50 | $160.50 |
| Purchase #3 | $248.58 | 9.800% | $272.9408 | $272.94 | $272.95 | $272.90 |
| Purchase #4 | $82.97 | 7.506% | $89.1977 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $23.54 | 6.362% | $25.0376 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $146.43 | 12.319% | $164.4687 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $228.36 | 13.563% | $259.3325 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $1,032.94 | $1,133.3806 | $1,133.39 | $1,133.40 | $1,133.30 | |