| 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 | $181.81 | 5.484% | $191.7805 | $191.78 | $191.80 | $191.80 |
| Purchase #2 | $157.62 | 4.215% | $164.2637 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $249.83 | 3.652% | $258.9538 | $258.95 | $258.95 | $259.00 |
| Purchase #4 | $197.26 | 13.472% | $223.8349 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $110.58 | 10.697% | $122.4087 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $124.25 | 13.403% | $140.9032 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $39.83 | 10.536% | $44.0265 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $1,061.18 | $1,146.1713 | $1,146.16 | $1,146.20 | $1,146.20 | |