| 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 | $162.97 | 3.469% | $168.6234 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $34.35 | 12.684% | $38.707 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $181.80 | 9.156% | $198.4456 | $198.45 | $198.45 | $198.40 |
| Purchase #4 | $99.75 | 6.235% | $105.9694 | $105.97 | $105.95 | $106.00 |
| Purchase #5 | $90.85 | 8.677% | $98.7331 | $98.73 | $98.75 | $98.70 |
| Purchase #6 | $225.44 | 13.241% | $255.2905 | $255.29 | $255.30 | $255.30 |
| Purchase #7 | $131.37 | 7.356% | $141.0336 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $926.53 | $1,006.8026 | $1,006.80 | $1,006.80 | $1,006.70 | |