| 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 | $180.93 | 3.354% | $186.9984 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $201.76 | 7.387% | $216.664 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $238.29 | 12.834% | $268.8721 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $147.62 | 6.559% | $157.3024 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $114.83 | 10.515% | $126.9044 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $186.77 | 10.391% | $206.1773 | $206.18 | $206.20 | $206.20 |
| Purchase #7 | $34.75 | 8.366% | $37.6572 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $1,104.95 | $1,200.5758 | $1,200.57 | $1,200.55 | $1,200.70 | |