| 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 | $182.82 | 5.635% | $193.1219 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $5.70 | 5.631% | $6.021 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $160.68 | 6.532% | $171.1756 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $5.80 | 8.696% | $6.3044 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $165.88 | 10.235% | $182.8578 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $110.89 | 3.425% | $114.688 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $72.62 | 10.276% | $80.0824 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $704.39 | $754.2511 | $754.25 | $754.25 | $754.30 | |