| 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 | $163.39 | 7.545% | $175.7178 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $125.98 | 12.829% | $142.142 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $29.28 | 10.416% | $32.3298 | $32.33 | $32.35 | $32.30 |
| Purchase #4 | $150.72 | 11.309% | $167.7649 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $205.44 | 5.348% | $216.4269 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $10.41 | 8.352% | $11.2794 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $196.41 | 10.756% | $217.5359 | $217.54 | $217.55 | $217.50 |
| 7 purchase totals = | $881.63 | $963.1967 | $963.20 | $963.25 | $963.10 | |