| 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 | $144.71 | 13.530% | $164.2893 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $6.96 | 11.865% | $7.7858 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $80.88 | 4.436% | $84.4678 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $215.93 | 10.619% | $238.8596 | $238.86 | $238.85 | $238.90 |
| Purchase #5 | $101.26 | 11.676% | $113.0831 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $13.71 | 7.153% | $14.6907 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $221.25 | 12.412% | $248.7116 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $784.70 | $871.8879 | $871.89 | $871.90 | $872.00 | |