| 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 | $146.62 | 7.358% | $157.4083 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $48.45 | 9.193% | $52.904 | $52.90 | $52.90 | $52.90 |
| Purchase #3 | $147.38 | 4.552% | $154.0887 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $147.89 | 11.183% | $164.4285 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $66.80 | 6.302% | $71.0097 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $249.44 | 5.423% | $262.9671 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $200.49 | 13.119% | $226.7923 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $1,007.07 | $1,089.5986 | $1,089.60 | $1,089.60 | $1,089.60 | |