| 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 | $180.41 | 10.505% | $199.3621 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $162.36 | 10.124% | $178.7973 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $121.51 | 11.821% | $135.8737 | $135.87 | $135.85 | $135.90 |
| Purchase #4 | $237.49 | 7.642% | $255.639 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $157.62 | 13.312% | $178.6024 | $178.60 | $178.60 | $178.60 |
| Purchase #6 | $53.43 | 7.476% | $57.4244 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $236.79 | 10.610% | $261.9134 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $1,149.61 | $1,267.6123 | $1,267.60 | $1,267.55 | $1,267.60 | |