| 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 | $16.91 | 10.292% | $18.6504 | $18.65 | $18.65 | $18.70 |
| Purchase #2 | $166.41 | 5.107% | $174.9086 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $205.82 | 3.559% | $213.1451 | $213.15 | $213.15 | $213.10 |
| Purchase #4 | $138.68 | 6.222% | $147.3087 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $174.95 | 3.756% | $181.5211 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $216.35 | 11.576% | $241.3947 | $241.39 | $241.40 | $241.40 |
| Purchase #7 | $40.64 | 10.396% | $44.8649 | $44.86 | $44.85 | $44.90 |
| 7 purchase totals = | $959.76 | $1,021.7935 | $1,021.79 | $1,021.75 | $1,021.80 | |