| 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 | $185.36 | 6.676% | $197.7346 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $139.99 | 12.445% | $157.4118 | $157.41 | $157.40 | $157.40 |
| Purchase #3 | $157.35 | 11.376% | $175.2501 | $175.25 | $175.25 | $175.30 |
| Purchase #4 | $223.45 | 8.857% | $243.241 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $184.26 | 11.586% | $205.6084 | $205.61 | $205.60 | $205.60 |
| Purchase #6 | $216.53 | 10.226% | $238.6724 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $232.59 | 13.698% | $264.4502 | $264.45 | $264.45 | $264.50 |
| 7 purchase totals = | $1,339.53 | $1,482.3685 | $1,482.36 | $1,482.35 | $1,482.40 | |