| 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 | $141.98 | 4.149% | $147.8708 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $21.67 | 5.175% | $22.7914 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $138.90 | 9.244% | $151.7399 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $84.44 | 11.624% | $94.2553 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $166.73 | 5.643% | $176.1386 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $140.38 | 8.863% | $152.8219 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $243.66 | 7.215% | $261.2401 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $937.76 | $1,006.8580 | $1,006.86 | $1,006.85 | $1,006.80 | |