| 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 | $155.59 | 4.557% | $162.6802 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $161.66 | 11.723% | $180.6114 | $180.61 | $180.60 | $180.60 |
| Purchase #3 | $180.90 | 9.777% | $198.5866 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $74.58 | 3.303% | $77.0434 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $213.75 | 5.256% | $224.9847 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $246.27 | 7.418% | $264.5383 | $264.54 | $264.55 | $264.50 |
| Purchase #7 | $187.79 | 10.793% | $208.0582 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $1,220.54 | $1,316.5028 | $1,316.50 | $1,316.55 | $1,316.50 | |