| 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 | $162.85 | 6.728% | $173.8065 | $173.81 | $173.80 | $173.80 |
| Purchase #2 | $57.95 | 10.266% | $63.8991 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $209.37 | 5.306% | $220.4792 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $210.86 | 9.666% | $231.2417 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $185.44 | 5.301% | $195.2702 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $140.77 | 10.770% | $155.9309 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $249.43 | 12.772% | $281.2872 | $281.29 | $281.30 | $281.30 |
| 7 purchase totals = | $1,216.67 | $1,321.9148 | $1,321.92 | $1,321.95 | $1,321.90 | |