| 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 | $153.87 | 13.471% | $174.5978 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $185.29 | 8.495% | $201.0304 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $74.73 | 8.483% | $81.0693 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $133.40 | 3.799% | $138.4679 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $234.77 | 4.391% | $245.0788 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $78.36 | 6.771% | $83.6658 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $191.42 | 12.817% | $215.9543 | $215.95 | $215.95 | $216.00 |
| 7 purchase totals = | $1,051.84 | $1,139.8643 | $1,139.87 | $1,139.85 | $1,140.00 | |