| 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 | $157.80 | 3.416% | $163.1904 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $85.51 | 6.775% | $91.3033 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $250.51 | 11.684% | $279.7796 | $279.78 | $279.80 | $279.80 |
| Purchase #4 | $228.50 | 7.699% | $246.0922 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $142.56 | 3.450% | $147.4783 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $213.68 | 8.852% | $232.595 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $46.84 | 4.750% | $49.0649 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $1,125.40 | $1,209.5037 | $1,209.50 | $1,209.55 | $1,209.60 | |