| 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 | $111.25 | 7.349% | $119.4258 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $135.61 | 13.545% | $153.9784 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $229.76 | 9.120% | $250.7141 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $233.88 | 4.238% | $243.7918 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $193.63 | 7.774% | $208.6828 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $8.64 | 9.353% | $9.4481 | $9.45 | $9.45 | $9.40 |
| Purchase #7 | $176.58 | 11.449% | $196.7966 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $1,089.35 | $1,182.8376 | $1,182.84 | $1,182.90 | $1,182.80 | |