| 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 | $182.93 | 6.679% | $195.1479 | $195.15 | $195.15 | $195.10 |
| Purchase #2 | $15.80 | 3.614% | $16.371 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $196.27 | 6.209% | $208.4564 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $228.87 | 10.739% | $253.4483 | $253.45 | $253.45 | $253.40 |
| Purchase #5 | $228.70 | 5.698% | $241.7313 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $92.90 | 3.825% | $96.4534 | $96.45 | $96.45 | $96.50 |
| Purchase #7 | $25.99 | 12.529% | $29.2463 | $29.25 | $29.25 | $29.20 |
| 7 purchase totals = | $971.46 | $1,040.8546 | $1,040.86 | $1,040.85 | $1,040.80 | |