| 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 | $140.37 | 4.693% | $146.9576 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $167.33 | 5.456% | $176.4595 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $141.83 | 6.464% | $150.9979 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $224.26 | 13.672% | $254.9208 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $98.43 | 7.806% | $106.1134 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $183.64 | 8.221% | $198.737 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $124.99 | 10.586% | $138.2214 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $1,080.85 | $1,172.4076 | $1,172.41 | $1,172.35 | $1,172.40 | |