| 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 | $153.31 | 9.446% | $167.7917 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $42.81 | 13.463% | $48.5735 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $127.43 | 3.707% | $132.1538 | $132.15 | $132.15 | $132.20 |
| Purchase #4 | $46.45 | 5.610% | $49.0558 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $220.50 | 6.782% | $235.4543 | $235.45 | $235.45 | $235.50 |
| Purchase #6 | $125.31 | 8.682% | $136.1894 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $88.49 | 5.573% | $93.4215 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $804.30 | $862.6400 | $862.63 | $862.60 | $862.80 | |