| 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 | $140.43 | 12.190% | $157.5484 | $157.55 | $157.55 | $157.50 |
| Purchase #2 | $231.27 | 6.152% | $245.4977 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $194.32 | 8.313% | $210.4738 | $210.47 | $210.45 | $210.50 |
| Purchase #4 | $227.81 | 3.218% | $235.1409 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $152.86 | 10.315% | $168.6275 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $71.97 | 7.676% | $77.4944 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $17.53 | 7.863% | $18.9084 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $1,036.19 | $1,113.6911 | $1,113.69 | $1,113.70 | $1,113.60 | |