| 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 | $134.92 | 9.203% | $147.3367 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $218.94 | 3.569% | $226.754 | $226.75 | $226.75 | $226.80 |
| Purchase #3 | $220.95 | 11.638% | $246.6642 | $246.66 | $246.65 | $246.70 |
| Purchase #4 | $37.25 | 4.183% | $38.8082 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $79.58 | 9.755% | $87.343 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $163.28 | 8.812% | $177.6682 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $237.92 | 6.337% | $252.997 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $1,092.84 | $1,177.5713 | $1,177.57 | $1,177.55 | $1,177.60 | |