| 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 | $165.27 | 12.367% | $185.7089 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $98.93 | 9.768% | $108.5935 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $141.36 | 10.850% | $156.6976 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $192.92 | 3.121% | $198.941 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $59.34 | 3.585% | $61.4673 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $12.75 | 10.397% | $14.0756 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $45.77 | 3.142% | $47.2081 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $716.34 | $772.6920 | $772.70 | $772.70 | $772.70 | |