| 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 | $146.58 | 13.547% | $166.4372 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $209.85 | 4.155% | $218.5693 | $218.57 | $218.55 | $218.60 |
| Purchase #3 | $11.71 | 4.415% | $12.227 | $12.23 | $12.25 | $12.20 |
| Purchase #4 | $239.82 | 10.173% | $264.2169 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $161.38 | 11.778% | $180.3873 | $180.39 | $180.40 | $180.40 |
| Purchase #6 | $241.56 | 4.705% | $252.9254 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $43.84 | 7.392% | $47.0807 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,054.74 | $1,141.8438 | $1,141.86 | $1,141.90 | $1,141.80 | |