| 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 | $167.86 | 9.626% | $184.0182 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $171.55 | 7.528% | $184.4643 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $241.72 | 10.728% | $267.6517 | $267.65 | $267.65 | $267.70 |
| Purchase #4 | $103.31 | 6.146% | $109.6594 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $141.84 | 10.133% | $156.2126 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $246.83 | 10.730% | $273.3149 | $273.31 | $273.30 | $273.30 |
| Purchase #7 | $5.94 | 7.801% | $6.4034 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $1,079.05 | $1,181.7245 | $1,181.71 | $1,181.65 | $1,181.80 | |