| 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 | $142.72 | 8.351% | $154.6385 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $94.28 | 5.809% | $99.7567 | $99.76 | $99.75 | $99.80 |
| Purchase #3 | $108.34 | 9.335% | $118.4535 | $118.45 | $118.45 | $118.50 |
| Purchase #4 | $23.86 | 3.248% | $24.635 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $115.39 | 10.702% | $127.739 | $127.74 | $127.75 | $127.70 |
| Purchase #6 | $150.72 | 10.119% | $165.9714 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $23.46 | 8.761% | $25.5153 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $658.77 | $716.7094 | $716.72 | $716.70 | $716.70 | |