| 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 | $183.87 | 10.845% | $203.8107 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $9.74 | 10.390% | $10.752 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $167.44 | 4.741% | $175.3783 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $232.80 | 12.278% | $261.3832 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $68.51 | 4.211% | $71.395 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $189.54 | 6.380% | $201.6327 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $168.65 | 12.555% | $189.824 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $1,020.55 | $1,114.1759 | $1,114.17 | $1,114.20 | $1,114.20 | |