| 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 | $150.58 | 12.694% | $169.6946 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $17.54 | 5.377% | $18.4831 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $245.69 | 10.462% | $271.3941 | $271.39 | $271.40 | $271.40 |
| Purchase #4 | $75.82 | 9.254% | $82.8364 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $209.99 | 9.611% | $230.1721 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $115.46 | 5.487% | $121.7953 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $184.69 | 4.523% | $193.0435 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $999.77 | $1,087.4191 | $1,087.41 | $1,087.45 | $1,087.40 | |