| 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 | $156.98 | 8.493% | $170.3123 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $175.42 | 6.272% | $186.4223 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $154.59 | 13.699% | $175.7673 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $227.86 | 5.261% | $239.8477 | $239.85 | $239.85 | $239.80 |
| Purchase #5 | $218.65 | 13.184% | $247.4768 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $237.58 | 3.342% | $245.5199 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $62.82 | 4.741% | $65.7983 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $1,233.90 | $1,331.1446 | $1,331.15 | $1,331.10 | $1,331.10 | |