| 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 | $153.70 | 7.763% | $165.6317 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $85.27 | 8.528% | $92.5418 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $28.75 | 3.280% | $29.693 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $86.89 | 9.183% | $94.8691 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $148.84 | 10.373% | $164.2792 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $71.77 | 5.391% | $75.6391 | $75.64 | $75.65 | $75.60 |
| Purchase #7 | $135.75 | 12.445% | $152.6441 | $152.64 | $152.65 | $152.60 |
| 7 purchase totals = | $710.97 | $775.2980 | $775.29 | $775.35 | $775.20 | |