| 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 | $145.74 | 5.694% | $154.0384 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $53.85 | 3.806% | $55.8995 | $55.90 | $55.90 | $55.90 |
| Purchase #3 | $209.31 | 8.682% | $227.4823 | $227.48 | $227.50 | $227.50 |
| Purchase #4 | $219.31 | 5.606% | $231.6045 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $195.63 | 6.370% | $208.0916 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $173.57 | 8.211% | $187.8218 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $182.25 | 9.519% | $199.5984 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $1,179.66 | $1,264.5365 | $1,264.53 | $1,264.55 | $1,264.50 | |