| 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 | $77.49 | 13.837% | $88.2123 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $171.33 | 11.549% | $191.1169 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $166.47 | 7.709% | $179.3032 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $227.34 | 3.441% | $235.1628 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $113.48 | 3.349% | $117.2804 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $20.51 | 7.522% | $22.0528 | $22.05 | $22.05 | $22.10 |
| Purchase #7 | $196.90 | 7.794% | $212.2464 | $212.25 | $212.25 | $212.20 |
| 7 purchase totals = | $973.52 | $1,045.3748 | $1,045.37 | $1,045.35 | $1,045.40 | |