| 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 | $144.72 | 4.439% | $151.1441 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $96.48 | 13.873% | $109.8647 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $149.49 | 10.561% | $165.2776 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $95.42 | 3.149% | $98.4248 | $98.42 | $98.40 | $98.40 |
| Purchase #5 | $197.83 | 11.661% | $220.899 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $115.94 | 4.497% | $121.1538 | $121.15 | $121.15 | $121.20 |
| Purchase #7 | $77.69 | 13.715% | $88.3452 | $88.35 | $88.35 | $88.30 |
| 7 purchase totals = | $877.57 | $955.1092 | $955.10 | $955.10 | $955.10 | |