| 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 | $130.52 | 4.248% | $136.0645 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $98.26 | 7.707% | $105.8329 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $100.44 | 7.179% | $107.6506 | $107.65 | $107.65 | $107.70 |
| Purchase #4 | $123.96 | 5.375% | $130.6229 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $61.37 | 9.854% | $67.4174 | $67.42 | $67.40 | $67.40 |
| Purchase #6 | $167.31 | 10.532% | $184.9311 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $86.81 | 11.131% | $96.4728 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $768.67 | $828.9922 | $828.98 | $828.95 | $829.00 | |