| 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 | $198.63 | 13.677% | $225.7966 | $225.80 | $225.80 | $225.80 |
| Purchase #2 | $147.38 | 8.558% | $159.9928 | $159.99 | $160.00 | $160.00 |
| Purchase #3 | $48.38 | 12.848% | $54.5959 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $52.85 | 3.213% | $54.5481 | $54.55 | $54.55 | $54.50 |
| Purchase #5 | $115.78 | 11.736% | $129.3679 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $145.44 | 12.481% | $163.5924 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $218.54 | 9.473% | $239.2423 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $927.00 | $1,027.1360 | $1,027.14 | $1,027.15 | $1,027.10 | |