| 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 | $161.40 | 10.278% | $177.9887 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $95.31 | 6.807% | $101.7978 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $223.59 | 7.830% | $241.0971 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $201.87 | 3.515% | $208.9657 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $180.31 | 9.300% | $197.0788 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $156.73 | 9.689% | $171.9156 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $238.90 | 9.359% | $261.2587 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $1,258.11 | $1,360.1024 | $1,360.12 | $1,360.10 | $1,360.20 | |