| 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 | $133.92 | 11.147% | $148.8481 | $148.85 | $148.85 | $148.80 |
| Purchase #2 | $37.80 | 9.480% | $41.3834 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $136.64 | 9.603% | $149.7615 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $108.47 | 13.284% | $122.8792 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $96.87 | 7.869% | $104.4927 | $104.49 | $104.50 | $104.50 |
| Purchase #6 | $220.26 | 6.437% | $234.4381 | $234.44 | $234.45 | $234.40 |
| Purchase #7 | $222.94 | 8.430% | $241.7338 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $956.90 | $1,043.5368 | $1,043.53 | $1,043.60 | $1,043.50 | |