| 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 | $101.72 | 12.541% | $114.4767 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $70.46 | 7.703% | $75.8875 | $75.89 | $75.90 | $75.90 |
| Purchase #3 | $176.38 | 12.595% | $198.5951 | $198.60 | $198.60 | $198.60 |
| Purchase #4 | $134.50 | 10.463% | $148.5727 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $180.32 | 11.516% | $201.0857 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $182.72 | 4.706% | $191.3188 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $174.67 | 3.281% | $180.4009 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $1,020.77 | $1,110.3374 | $1,110.35 | $1,110.35 | $1,110.40 | |