| 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 | $117.35 | 9.729% | $128.767 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $108.90 | 13.618% | $123.73 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $148.84 | 13.737% | $169.2862 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $124.92 | 9.414% | $136.68 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $188.56 | 7.729% | $203.1338 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $77.26 | 8.353% | $83.7135 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $164.58 | 12.191% | $184.6439 | $184.64 | $184.65 | $184.60 |
| 7 purchase totals = | $930.41 | $1,029.9544 | $1,029.95 | $1,030.00 | $1,029.90 | |