| 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 | $96.31 | 6.776% | $102.836 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $192.59 | 6.333% | $204.7867 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $109.87 | 3.670% | $113.9022 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $128.77 | 3.470% | $133.2383 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $158.41 | 10.251% | $174.6486 | $174.65 | $174.65 | $174.60 |
| Purchase #6 | $180.50 | 9.705% | $198.0175 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $148.95 | 11.366% | $165.8797 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $1,015.40 | $1,093.3090 | $1,093.32 | $1,093.35 | $1,093.20 | |