| 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 | $218.54 | 6.173% | $232.0305 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $86.32 | 5.657% | $91.2031 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $55.72 | 5.157% | $58.5935 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $124.38 | 13.342% | $140.9748 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $64.61 | 7.628% | $69.5385 | $69.54 | $69.55 | $69.50 |
| Purchase #6 | $157.80 | 7.848% | $170.1841 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $40.48 | 3.666% | $41.964 | $41.96 | $41.95 | $42.00 |
| 7 purchase totals = | $747.85 | $804.4885 | $804.47 | $804.50 | $804.50 | |