| 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 | $113.71 | 13.639% | $129.2189 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $176.95 | 10.446% | $195.4342 | $195.43 | $195.45 | $195.40 |
| Purchase #3 | $88.51 | 7.672% | $95.3005 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $94.36 | 13.423% | $107.0259 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $127.35 | 4.337% | $132.8732 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $31.72 | 13.365% | $35.9594 | $35.96 | $35.95 | $36.00 |
| Purchase #7 | $21.59 | 7.776% | $23.2688 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $654.19 | $719.0809 | $719.08 | $719.05 | $719.10 | |