| 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 | $165.49 | 4.124% | $172.3148 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $98.32 | 8.267% | $106.4481 | $106.45 | $106.45 | $106.40 |
| Purchase #3 | $145.79 | 8.593% | $158.3177 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $243.44 | 3.152% | $251.1132 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $95.94 | 9.191% | $104.7578 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $223.38 | 6.210% | $237.2519 | $237.25 | $237.25 | $237.30 |
| Purchase #7 | $75.44 | 4.863% | $79.1086 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $1,047.80 | $1,109.3121 | $1,109.31 | $1,109.25 | $1,109.30 | |