| 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 | $177.85 | 13.638% | $202.1052 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $42.77 | 9.511% | $46.8379 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $182.93 | 6.415% | $194.665 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $180.58 | 3.417% | $186.7504 | $186.75 | $186.75 | $186.80 |
| Purchase #5 | $234.86 | 11.470% | $261.7984 | $261.80 | $261.80 | $261.80 |
| Purchase #6 | $104.74 | 9.138% | $114.3111 | $114.31 | $114.30 | $114.30 |
| Purchase #7 | $137.59 | 4.373% | $143.6068 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $1,061.32 | $1,150.0748 | $1,150.09 | $1,150.05 | $1,150.10 | |