| 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 | $149.99 | 4.229% | $156.3331 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $170.87 | 3.701% | $177.1939 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $171.73 | 13.126% | $194.2713 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $212.28 | 10.599% | $234.7796 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $112.42 | 5.623% | $118.7414 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $169.80 | 9.107% | $185.2637 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $95.67 | 5.470% | $100.9031 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $1,082.76 | $1,167.4861 | $1,167.47 | $1,167.50 | $1,167.50 | |