| 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 | $155.27 | 5.818% | $164.3036 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $249.58 | 3.725% | $258.8769 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $143.92 | 9.331% | $157.3492 | $157.35 | $157.35 | $157.30 |
| Purchase #4 | $124.47 | 8.327% | $134.8346 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $32.50 | 3.217% | $33.5455 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $120.41 | 13.204% | $136.3089 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $248.57 | 11.833% | $277.9833 | $277.98 | $278.00 | $278.00 |
| 7 purchase totals = | $1,074.72 | $1,163.2020 | $1,163.20 | $1,163.25 | $1,163.10 | |