| 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 | $192.74 | 13.415% | $218.5961 | $218.60 | $218.60 | $218.60 |
| Purchase #2 | $71.95 | 12.734% | $81.1121 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $82.80 | 4.826% | $86.7959 | $86.80 | $86.80 | $86.80 |
| Purchase #4 | $154.66 | 11.158% | $171.917 | $171.92 | $171.90 | $171.90 |
| Purchase #5 | $13.42 | 13.515% | $15.2337 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $172.96 | 4.539% | $180.8107 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $138.42 | 10.193% | $152.5292 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $826.95 | $906.9947 | $907.00 | $907.00 | $906.90 | |