| 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 | $192.91 | 7.395% | $207.1757 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $246.58 | 7.647% | $265.436 | $265.44 | $265.45 | $265.40 |
| Purchase #3 | $137.61 | 10.158% | $151.5884 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $203.67 | 9.191% | $222.3893 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $210.78 | 8.211% | $228.0871 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $225.39 | 10.117% | $248.1927 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $14.37 | 10.144% | $15.8277 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $1,231.31 | $1,338.6969 | $1,338.71 | $1,338.80 | $1,338.70 | |