| 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 | $110.92 | 3.557% | $114.8654 | $114.87 | $114.85 | $114.90 |
| Purchase #2 | $161.74 | 11.181% | $179.8241 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $203.47 | 7.183% | $218.0853 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $43.76 | 7.474% | $47.0306 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $22.67 | 4.482% | $23.6861 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $24.30 | 5.237% | $25.5726 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $182.56 | 8.799% | $198.6235 | $198.62 | $198.60 | $198.60 |
| 7 purchase totals = | $749.42 | $807.6876 | $807.69 | $807.65 | $807.70 | |