| 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 | $15.80 | 6.733% | $16.8638 | $16.86 | $16.85 | $16.90 |
| Purchase #2 | $175.87 | 6.112% | $186.6192 | $186.62 | $186.60 | $186.60 |
| Purchase #3 | $174.56 | 10.563% | $192.9988 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $103.40 | 10.459% | $114.2146 | $114.21 | $114.20 | $114.20 |
| Purchase #5 | $175.93 | 9.718% | $193.0269 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $66.86 | 13.536% | $75.9102 | $75.91 | $75.90 | $75.90 |
| Purchase #7 | $152.86 | 12.155% | $171.4401 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $865.28 | $951.0736 | $951.07 | $951.05 | $951.00 | |