| 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 | $156.54 | 5.338% | $164.8961 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $57.65 | 4.558% | $60.2777 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $236.57 | 5.250% | $248.9899 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $164.98 | 12.773% | $186.0529 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $233.92 | 10.611% | $258.7413 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $53.61 | 4.132% | $55.8252 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $74.66 | 7.805% | $80.4872 | $80.49 | $80.50 | $80.50 |
| 7 purchase totals = | $977.93 | $1,055.2703 | $1,055.28 | $1,055.35 | $1,055.30 | |