| 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 | $180.77 | 11.432% | $201.4356 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $29.57 | 3.757% | $30.6809 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $58.52 | 10.770% | $64.8226 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $181.25 | 12.457% | $203.8283 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $200.67 | 10.860% | $222.4628 | $222.46 | $222.45 | $222.50 |
| Purchase #6 | $190.88 | 3.472% | $197.5074 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $108.35 | 11.692% | $121.0183 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $950.01 | $1,041.7559 | $1,041.76 | $1,041.75 | $1,041.70 | |