| 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 | $157.36 | 12.265% | $176.6602 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $5.85 | 3.867% | $6.0762 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $242.35 | 6.857% | $258.9679 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $193.92 | 10.832% | $214.9254 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $48.63 | 11.582% | $54.2623 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $128.92 | 10.527% | $142.4914 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $136.68 | 13.330% | $154.8994 | $154.90 | $154.90 | $154.90 |
| 7 purchase totals = | $913.71 | $1,008.2828 | $1,008.29 | $1,008.30 | $1,008.40 | |