| 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 | $137.81 | 11.570% | $153.7546 | $153.75 | $153.75 | $153.80 |
| Purchase #2 | $44.52 | 5.329% | $46.8925 | $46.89 | $46.90 | $46.90 |
| Purchase #3 | $227.83 | 13.583% | $258.7761 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $174.39 | 4.515% | $182.2637 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $184.53 | 4.853% | $193.4852 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $237.36 | 8.831% | $258.3213 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $5.70 | 13.308% | $6.4586 | $6.46 | $6.45 | $6.50 |
| 7 purchase totals = | $1,012.14 | $1,099.9520 | $1,099.95 | $1,099.95 | $1,100.10 | |