| 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 | $151.62 | 3.699% | $157.2284 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $132.61 | 9.713% | $145.4904 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $169.65 | 4.113% | $176.6277 | $176.63 | $176.65 | $176.60 |
| Purchase #4 | $149.64 | 8.822% | $162.8412 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $43.97 | 9.853% | $48.3024 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $98.83 | 10.255% | $108.965 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $95.45 | 11.394% | $106.3256 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $841.77 | $905.7807 | $905.79 | $905.85 | $905.70 | |