| 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 | $184.85 | 3.238% | $190.8354 | $190.84 | $190.85 | $190.80 |
| Purchase #2 | $73.61 | 7.593% | $79.1992 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $59.56 | 7.268% | $63.8888 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $212.87 | 11.688% | $237.7502 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $142.82 | 11.301% | $158.9601 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $66.32 | 10.187% | $73.076 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $222.84 | 5.335% | $234.7285 | $234.73 | $234.75 | $234.70 |
| 7 purchase totals = | $962.87 | $1,038.4382 | $1,038.45 | $1,038.50 | $1,038.50 | |