| 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 | $160.45 | 11.116% | $178.2856 | $178.29 | $178.30 | $178.30 |
| Purchase #2 | $42.65 | 9.814% | $46.8357 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $42.36 | 8.517% | $45.9678 | $45.97 | $45.95 | $46.00 |
| Purchase #4 | $147.62 | 3.357% | $152.5756 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $228.50 | 3.444% | $236.3695 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $108.36 | 8.710% | $117.7982 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $47.91 | 8.465% | $51.9656 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $777.85 | $829.7980 | $829.82 | $829.80 | $829.90 | |