| 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 | $161.36 | 9.252% | $176.289 | $176.29 | $176.30 | $176.30 |
| Purchase #2 | $180.34 | 5.576% | $190.3958 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $198.84 | 5.516% | $209.808 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $6.33 | 10.160% | $6.9731 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $79.34 | 13.578% | $90.1128 | $90.11 | $90.10 | $90.10 |
| Purchase #6 | $203.49 | 4.180% | $211.9959 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $209.71 | 12.683% | $236.3075 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $1,039.41 | $1,121.8821 | $1,121.89 | $1,121.85 | $1,121.90 | |