| 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 | $158.26 | 3.450% | $163.72 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $133.58 | 8.585% | $145.0478 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $189.53 | 9.566% | $207.6604 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $12.74 | 11.528% | $14.2087 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $241.64 | 3.199% | $249.3701 | $249.37 | $249.35 | $249.40 |
| Purchase #6 | $194.55 | 8.546% | $211.1762 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $139.86 | 9.214% | $152.7467 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $1,070.16 | $1,143.9299 | $1,143.94 | $1,143.90 | $1,143.90 | |