| 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 | $185.74 | 8.325% | $201.2029 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $73.81 | 10.487% | $81.5505 | $81.55 | $81.55 | $81.60 |
| Purchase #3 | $113.72 | 5.857% | $120.3806 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $239.54 | 11.786% | $267.7722 | $267.77 | $267.75 | $267.80 |
| Purchase #5 | $185.79 | 9.135% | $202.7619 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $40.55 | 5.385% | $42.7336 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $182.61 | 4.560% | $190.937 | $190.94 | $190.95 | $190.90 |
| 7 purchase totals = | $1,021.76 | $1,107.3387 | $1,107.33 | $1,107.35 | $1,107.40 | |