| 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 | $128.74 | 13.123% | $145.6346 | $145.63 | $145.65 | $145.60 |
| Purchase #2 | $207.87 | 9.516% | $227.6509 | $227.65 | $227.65 | $227.70 |
| Purchase #3 | $179.48 | 8.662% | $195.0266 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $166.40 | 10.256% | $183.466 | $183.47 | $183.45 | $183.50 |
| Purchase #5 | $118.96 | 4.278% | $124.0491 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $243.32 | 4.858% | $255.1405 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $45.34 | 6.319% | $48.205 | $48.21 | $48.20 | $48.20 |
| 7 purchase totals = | $1,090.11 | $1,179.1727 | $1,179.18 | $1,179.20 | $1,179.10 | |