| 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 | $210.64 | 9.514% | $230.6803 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $171.61 | 6.599% | $182.9345 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $242.62 | 12.707% | $273.4497 | $273.45 | $273.45 | $273.40 |
| Purchase #4 | $163.98 | 7.750% | $176.6885 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $138.37 | 10.555% | $152.975 | $152.98 | $153.00 | $153.00 |
| Purchase #6 | $243.74 | 7.395% | $261.7646 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $242.27 | 13.778% | $275.65 | $275.65 | $275.65 | $275.70 |
| 7 purchase totals = | $1,413.23 | $1,554.1426 | $1,554.14 | $1,554.20 | $1,554.20 | |