| 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 | $149.47 | 7.828% | $161.1705 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $129.38 | 12.495% | $145.546 | $145.55 | $145.55 | $145.50 |
| Purchase #3 | $166.38 | 10.607% | $184.0279 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $228.78 | 13.759% | $260.2578 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $80.85 | 11.296% | $89.9828 | $89.98 | $90.00 | $90.00 |
| Purchase #6 | $208.60 | 9.238% | $227.8705 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $123.28 | 11.156% | $137.0331 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $1,086.74 | $1,205.8886 | $1,205.89 | $1,205.90 | $1,205.90 | |