| 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 | $115.85 | 13.851% | $131.8964 | $131.90 | $131.90 | $131.90 |
| Purchase #2 | $85.38 | 8.556% | $92.6851 | $92.69 | $92.70 | $92.70 |
| Purchase #3 | $171.72 | 5.619% | $181.3689 | $181.37 | $181.35 | $181.40 |
| Purchase #4 | $145.99 | 10.170% | $160.8372 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $162.99 | 10.849% | $180.6728 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $127.78 | 6.264% | $135.7841 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $155.40 | 8.384% | $168.4287 | $168.43 | $168.45 | $168.40 |
| 7 purchase totals = | $965.11 | $1,051.6732 | $1,051.68 | $1,051.70 | $1,051.70 | |