| 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 | $147.41 | 13.180% | $166.8386 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $126.92 | 12.695% | $143.0325 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $49.67 | 8.254% | $53.7698 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $229.97 | 7.135% | $246.3784 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $172.42 | 9.722% | $189.1827 | $189.18 | $189.20 | $189.20 |
| Purchase #6 | $218.54 | 7.598% | $235.1447 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $173.41 | 4.513% | $181.236 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $1,118.34 | $1,215.5827 | $1,215.58 | $1,215.65 | $1,215.50 | |