| 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 | $162.91 | 4.809% | $170.7443 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $164.39 | 11.317% | $182.994 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $132.66 | 8.339% | $143.7225 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $232.68 | 6.467% | $247.7274 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $208.86 | 5.607% | $220.5708 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $11.39 | 5.338% | $11.998 | $12.00 | $12.00 | $12.00 |
| Purchase #7 | $57.58 | 9.341% | $62.9585 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $970.47 | $1,040.7155 | $1,040.71 | $1,040.70 | $1,040.70 | |