| 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 | $136.27 | 6.837% | $145.5868 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $142.61 | 9.481% | $156.1309 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $30.56 | 11.435% | $34.0545 | $34.05 | $34.05 | $34.10 |
| Purchase #4 | $146.75 | 5.345% | $154.5938 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $32.58 | 8.792% | $35.4444 | $35.44 | $35.45 | $35.40 |
| Purchase #6 | $212.90 | 4.465% | $222.406 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $159.44 | 9.634% | $174.8004 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $861.11 | $923.0168 | $923.01 | $923.05 | $923.00 | |