| 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 | $138.37 | 6.380% | $147.198 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $95.40 | 12.801% | $107.6122 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $125.36 | 10.156% | $138.0916 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $185.91 | 3.835% | $193.0396 | $193.04 | $193.05 | $193.00 |
| Purchase #5 | $133.89 | 9.412% | $146.4917 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $49.95 | 8.190% | $54.0409 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $31.90 | 10.799% | $35.3449 | $35.34 | $35.35 | $35.30 |
| 7 purchase totals = | $760.78 | $821.8189 | $821.81 | $821.85 | $821.70 | |