| 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 | $31.64 | 11.525% | $35.2865 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $173.77 | 13.798% | $197.7468 | $197.75 | $197.75 | $197.70 |
| Purchase #3 | $156.33 | 13.132% | $176.8593 | $176.86 | $176.85 | $176.90 |
| Purchase #4 | $160.42 | 6.697% | $171.1633 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $145.54 | 4.705% | $152.3877 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $42.32 | 8.140% | $45.7648 | $45.76 | $45.75 | $45.80 |
| Purchase #7 | $202.25 | 3.173% | $208.6674 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $912.27 | $987.8758 | $987.88 | $987.85 | $988.00 | |