| 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 | $168.67 | 9.499% | $184.692 | $184.69 | $184.70 | $184.70 |
| Purchase #2 | $111.65 | 10.781% | $123.687 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $198.47 | 5.583% | $209.5506 | $209.55 | $209.55 | $209.60 |
| Purchase #4 | $149.76 | 5.416% | $157.871 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $149.49 | 8.686% | $162.4747 | $162.47 | $162.45 | $162.50 |
| Purchase #6 | $212.47 | 11.757% | $237.4501 | $237.45 | $237.45 | $237.50 |
| Purchase #7 | $96.42 | 13.770% | $109.697 | $109.70 | $109.70 | $109.70 |
| 7 purchase totals = | $1,086.93 | $1,185.4224 | $1,185.42 | $1,185.40 | $1,185.60 | |