| 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 | $165.39 | 12.572% | $186.1828 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $59.33 | 11.457% | $66.1274 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $187.84 | 10.187% | $206.9753 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $94.51 | 13.499% | $107.2679 | $107.27 | $107.25 | $107.30 |
| Purchase #5 | $26.55 | 12.339% | $29.826 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $8.51 | 12.277% | $9.5548 | $9.55 | $9.55 | $9.60 |
| Purchase #7 | $84.62 | 12.363% | $95.0816 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $626.75 | $701.0158 | $701.02 | $701.10 | $701.10 | |