| 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 | $172.43 | 4.796% | $180.6997 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $46.29 | 12.130% | $51.905 | $51.91 | $51.90 | $51.90 |
| Purchase #3 | $237.82 | 13.348% | $269.5642 | $269.56 | $269.55 | $269.60 |
| Purchase #4 | $147.84 | 7.633% | $159.1246 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $121.49 | 3.244% | $125.4311 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $64.31 | 9.314% | $70.2998 | $70.30 | $70.30 | $70.30 |
| Purchase #7 | $190.49 | 6.874% | $203.5843 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $980.67 | $1,060.6087 | $1,060.60 | $1,060.60 | $1,060.60 | |