| 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 | $190.45 | 7.592% | $204.909 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $129.39 | 12.668% | $145.7811 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $61.84 | 9.277% | $67.5769 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $117.26 | 4.567% | $122.6153 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $196.66 | 9.264% | $214.8786 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $204.52 | 5.192% | $215.1387 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $189.77 | 12.156% | $212.8384 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $1,089.89 | $1,183.7380 | $1,183.75 | $1,183.80 | $1,183.70 | |