| 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 | $160.40 | 12.860% | $181.0274 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $234.52 | 12.864% | $264.6887 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $210.83 | 12.517% | $237.2196 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $237.32 | 12.162% | $266.1829 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $63.76 | 4.750% | $66.7886 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $91.93 | 6.767% | $98.1509 | $98.15 | $98.15 | $98.20 |
| Purchase #7 | $216.45 | 3.862% | $224.8093 | $224.81 | $224.80 | $224.80 |
| 7 purchase totals = | $1,215.21 | $1,338.8674 | $1,338.87 | $1,338.90 | $1,338.90 | |