| 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 | $127.39 | 12.184% | $142.9112 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $173.42 | 8.760% | $188.6116 | $188.61 | $188.60 | $188.60 |
| Purchase #3 | $130.27 | 7.357% | $139.854 | $139.85 | $139.85 | $139.90 |
| Purchase #4 | $139.82 | 4.208% | $145.7036 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $114.34 | 7.645% | $123.0813 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $193.55 | 3.869% | $201.0384 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $201.65 | 11.778% | $225.4003 | $225.40 | $225.40 | $225.40 |
| 7 purchase totals = | $1,080.44 | $1,166.6004 | $1,166.59 | $1,166.60 | $1,166.60 | |