| 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 | $104.45 | 10.433% | $115.3473 | $115.35 | $115.35 | $115.30 |
| Purchase #2 | $165.27 | 10.712% | $182.9737 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $102.87 | 12.604% | $115.8357 | $115.84 | $115.85 | $115.80 |
| Purchase #4 | $50.85 | 8.519% | $55.1819 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $40.88 | 10.487% | $45.1671 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $169.89 | 7.614% | $182.8254 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $179.53 | 8.120% | $194.1078 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $813.74 | $891.4389 | $891.45 | $891.45 | $891.40 | |