| 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 | $161.38 | 12.349% | $181.3088 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $186.66 | 6.784% | $199.323 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $248.44 | 10.670% | $274.9485 | $274.95 | $274.95 | $274.90 |
| Purchase #4 | $105.40 | 6.209% | $111.9443 | $111.94 | $111.95 | $111.90 |
| Purchase #5 | $216.99 | 3.563% | $224.7214 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $82.62 | 5.554% | $87.2087 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $11.78 | 13.409% | $13.3596 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $1,013.27 | $1,092.8143 | $1,092.81 | $1,092.75 | $1,092.70 | |