| 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 | $40.34 | 6.797% | $43.0819 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $160.59 | 12.147% | $180.0969 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $196.70 | 13.613% | $223.4768 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $233.28 | 9.304% | $254.9844 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $186.76 | 8.379% | $202.4086 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $112.97 | 12.864% | $127.5025 | $127.50 | $127.50 | $127.50 |
| Purchase #7 | $121.72 | 6.685% | $129.857 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $1,052.36 | $1,161.4081 | $1,161.41 | $1,161.45 | $1,161.50 | |