| 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 | $149.55 | 7.539% | $160.8246 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $22.43 | 4.648% | $23.4725 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $207.54 | 11.579% | $231.5711 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $235.42 | 10.552% | $260.2615 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $110.35 | 3.316% | $114.0092 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $71.37 | 9.735% | $78.3179 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $211.45 | 5.343% | $222.7478 | $222.75 | $222.75 | $222.70 |
| 7 purchase totals = | $1,008.11 | $1,091.2046 | $1,091.20 | $1,091.10 | $1,091.20 | |