| 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 | $162.61 | 7.200% | $174.3179 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $235.42 | 12.820% | $265.6008 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $180.74 | 6.138% | $191.8338 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $208.97 | 9.551% | $228.9287 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $16.81 | 4.709% | $17.6016 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $250.62 | 8.451% | $271.7999 | $271.80 | $271.80 | $271.80 |
| Purchase #7 | $106.45 | 7.430% | $114.3592 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $1,161.62 | $1,264.4419 | $1,264.44 | $1,264.45 | $1,264.40 | |