| 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 | $145.59 | 5.692% | $153.877 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $245.78 | 11.713% | $274.5682 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $205.87 | 3.292% | $212.6472 | $212.65 | $212.65 | $212.60 |
| Purchase #4 | $188.48 | 9.133% | $205.6939 | $205.69 | $205.70 | $205.70 |
| Purchase #5 | $244.58 | 4.342% | $255.1997 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $14.72 | 9.298% | $16.0887 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $158.93 | 4.329% | $165.8101 | $165.81 | $165.80 | $165.80 |
| 7 purchase totals = | $1,203.95 | $1,283.8848 | $1,283.89 | $1,283.90 | $1,283.90 | |