| 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 | $128.65 | 13.542% | $146.0718 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $56.88 | 7.635% | $61.2228 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $108.69 | 4.549% | $113.6343 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $66.40 | 12.709% | $74.8388 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $15.56 | 13.110% | $17.5999 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $207.44 | 6.630% | $221.1933 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $169.67 | 8.369% | $183.8697 | $183.87 | $183.85 | $183.90 |
| 7 purchase totals = | $753.29 | $818.4306 | $818.42 | $818.40 | $818.40 | |