| 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 | $145.77 | 6.497% | $155.2407 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $206.86 | 5.210% | $217.6374 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $51.46 | 10.196% | $56.7069 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $200.40 | 4.635% | $209.6885 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $16.41 | 11.113% | $18.2336 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $198.66 | 3.315% | $205.2456 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $29.46 | 9.127% | $32.1488 | $32.15 | $32.15 | $32.10 |
| 7 purchase totals = | $849.02 | $894.9015 | $894.91 | $894.95 | $894.70 | |