| 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 | $139.78 | 12.241% | $156.8905 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $21.55 | 4.130% | $22.44 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $61.98 | 3.577% | $64.197 | $64.20 | $64.20 | $64.20 |
| Purchase #4 | $69.63 | 11.481% | $77.6242 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $198.35 | 5.731% | $209.7174 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $20.96 | 11.136% | $23.2941 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $246.50 | 7.592% | $265.2143 | $265.21 | $265.20 | $265.20 |
| 7 purchase totals = | $758.75 | $819.3775 | $819.37 | $819.35 | $819.30 | |