| 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 | $136.43 | 8.156% | $147.5572 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $185.85 | 9.812% | $204.0856 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $49.49 | 7.475% | $53.1894 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $148.66 | 8.309% | $161.0122 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $147.31 | 12.735% | $166.0699 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $22.66 | 11.635% | $25.2965 | $25.30 | $25.30 | $25.30 |
| Purchase #7 | $205.97 | 13.408% | $233.5865 | $233.59 | $233.60 | $233.60 |
| 7 purchase totals = | $896.37 | $990.7973 | $990.81 | $990.80 | $990.90 | |