| 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 | $156.34 | 7.512% | $168.0843 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $118.39 | 12.372% | $133.0372 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $129.77 | 13.279% | $147.0022 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $141.28 | 11.125% | $156.9974 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $199.80 | 8.756% | $217.2945 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $239.25 | 3.313% | $247.1764 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $201.69 | 11.686% | $225.2595 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $1,186.52 | $1,294.8515 | $1,294.85 | $1,294.90 | $1,294.90 | |