| 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 | $113.46 | 3.281% | $117.1826 | $117.18 | $117.20 | $117.20 |
| Purchase #2 | $64.27 | 3.818% | $66.7238 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $159.66 | 3.580% | $165.3758 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $19.50 | 13.871% | $22.2048 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $121.93 | 13.384% | $138.2491 | $138.25 | $138.25 | $138.20 |
| Purchase #6 | $240.60 | 5.546% | $253.9437 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $107.67 | 13.859% | $122.592 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $827.09 | $886.2718 | $886.26 | $886.30 | $886.20 | |