| 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 | $177.79 | 13.689% | $202.1277 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $153.44 | 7.265% | $164.5874 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $194.85 | 8.334% | $211.0888 | $211.09 | $211.10 | $211.10 |
| Purchase #4 | $28.49 | 13.214% | $32.2547 | $32.25 | $32.25 | $32.30 |
| Purchase #5 | $78.65 | 6.540% | $83.7937 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $101.56 | 10.420% | $112.1426 | $112.14 | $112.15 | $112.10 |
| Purchase #7 | $140.38 | 9.833% | $154.1836 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $875.16 | $960.1785 | $960.17 | $960.25 | $960.20 | |