| 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 | $133.62 | 5.633% | $141.1468 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $161.51 | 4.317% | $168.4824 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $120.60 | 3.706% | $125.0694 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $117.72 | 7.478% | $126.5231 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $200.92 | 11.188% | $223.3989 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $37.63 | 11.631% | $42.0067 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $195.94 | 7.736% | $211.0979 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $967.94 | $1,037.7252 | $1,037.73 | $1,037.70 | $1,037.70 | |