| 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 | $170.83 | 10.756% | $189.2045 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $56.65 | 8.864% | $61.6715 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $201.99 | 13.727% | $229.7172 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $164.82 | 3.592% | $170.7403 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $234.91 | 8.263% | $254.3206 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $113.88 | 6.798% | $121.6216 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $110.38 | 6.427% | $117.4741 | $117.47 | $117.45 | $117.50 |
| 7 purchase totals = | $1,053.46 | $1,144.7498 | $1,144.74 | $1,144.65 | $1,144.70 | |