| 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 | $155.25 | 5.276% | $163.441 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $37.51 | 6.114% | $39.8034 | $39.80 | $39.80 | $39.80 |
| Purchase #3 | $197.77 | 6.636% | $210.894 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $217.74 | 12.800% | $245.6107 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $72.67 | 12.603% | $81.8286 | $81.83 | $81.85 | $81.80 |
| Purchase #6 | $225.80 | 7.695% | $243.1753 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $144.30 | 9.855% | $158.5208 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $1,051.04 | $1,143.2738 | $1,143.27 | $1,143.30 | $1,143.20 | |