| 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 | $164.41 | 3.276% | $169.7961 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $137.38 | 12.257% | $154.2187 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $184.33 | 9.226% | $201.3363 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $39.64 | 11.615% | $44.2442 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $132.29 | 11.397% | $147.3671 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $226.28 | 10.405% | $249.8244 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $141.40 | 10.162% | $155.7691 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $1,025.73 | $1,122.5559 | $1,122.56 | $1,122.50 | $1,122.50 | |