| 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 | $112.53 | 5.574% | $118.8024 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $176.97 | 6.466% | $188.4129 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $209.77 | 8.343% | $227.2711 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $151.39 | 9.807% | $166.2368 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $126.72 | 9.287% | $138.4885 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $98.95 | 7.341% | $106.2139 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $152.69 | 9.599% | $167.3467 | $167.35 | $167.35 | $167.30 |
| 7 purchase totals = | $1,029.02 | $1,112.7723 | $1,112.77 | $1,112.75 | $1,112.70 | |