| 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 | $173.87 | 3.481% | $179.9224 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $134.97 | 8.317% | $146.1955 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $38.42 | 5.196% | $40.4163 | $40.42 | $40.40 | $40.40 |
| Purchase #4 | $134.94 | 4.475% | $140.9786 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $115.74 | 11.729% | $129.3151 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $66.59 | 9.626% | $73 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $59.53 | 12.155% | $66.7659 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $724.06 | $776.5938 | $776.61 | $776.55 | $776.60 | |