| 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 | $172.68 | 5.866% | $182.8094 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $42.31 | 4.796% | $44.3392 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $133.31 | 9.451% | $145.9091 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $138.25 | 10.751% | $153.1133 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $236.89 | 6.520% | $252.3352 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $105.26 | 6.495% | $112.0966 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $166.65 | 8.551% | $180.9002 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $995.35 | $1,071.5030 | $1,071.51 | $1,071.50 | $1,071.40 | |