| 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 | $145.60 | 3.529% | $150.7382 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $248.25 | 6.825% | $265.1931 | $265.19 | $265.20 | $265.20 |
| Purchase #3 | $210.84 | 10.516% | $233.0119 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $208.83 | 3.867% | $216.9055 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $136.70 | 13.477% | $155.1231 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $152.41 | 12.370% | $171.2631 | $171.26 | $171.25 | $171.30 |
| Purchase #7 | $74.49 | 8.339% | $80.7017 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $1,177.12 | $1,272.9366 | $1,272.93 | $1,272.90 | $1,272.90 | |